Devotion to consistently providing the highest quality. Solutions for manufacturers, fabricators, display and cabinet professionals. U.S.A. Corporate headquarters and warehouse, located in new York. Commitment to offer the highest consistent quality and innovative products. Industrial grade.

CO-ER20.

Devotion to consistently providing the highest quality. Solutions for manufacturers, fabricators, display and cabinet professionals. U.S.A. Corporate headquarters and warehouse, located in new York. Commitment to offer the highest consistent quality and innovative products. Industrial grade.

HIGHEST ACCURACY Ultra Precision Spring Collets 0.0001-0.0002 T.I.R.. WIDE CLAMPING RANGE Clamping Range 0.02-0.039 Depending on Diameter.. PRECISION CLAMPING FORCE Provides Maximum Clamping force around tool with Precision Collapsability.. HIGH QUALITY STEEL Made of High Quality Case Hardened Steel for long lasting operating life and elasticity of Collet.. QUALITY CONTROL PROCESS Hand Inspected and Run out Tested 100 Customer Satisfaction Guarantee..

HIGHEST ACCURACY Ultra Precision Spring Collets 0.0001-0.0002 T.I.R.. WIDE CLAMPING RANGE Clamping Range 0.02-0.039 Depending on Diameter. PRECISION CLAMPING FORCE Provides Maximum Clamping force around tool with Precision Collapsability.Spring Collet Set for CNC milling Lathe Tool Workholding Engraving machine. HIGH QUALITY STEEL Made of High Quality Case Hardened Steel for long lasting operating life and elasticity of Collet for machining centers, general milling machines, CNC milling machine, engraving machine, high-speed machines, and other processing. QUALITY CONTROL PROCESS Hand Inspected and Run out Tested 100 Customer Satisfaction Guarantee..

HIGHEST ACCURACY Collet Accuracy 0.0003-0.0004 T,I,R,. WIDE CLAMPING RANGE Clamping Range 0.02-0.039 Depending on Diameter.. PRECISION CLAMPING FORCE Provides Maximum Clamping force with Precision Collapsability.. HIGH QUALITY STEEL Made of High Quality Case Hardened Steel for long lasting operating life and elasticity of Collet.. QUALITY CONTROL PROCESS Hand Inspected and Run out Tested 100 Customer Satisfaction Guarantee..

13 Sizes ER20 collet set includes the following sizes 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm A variety of sizes to meet your different needs. Product Specifications ER20 spring collet set height 30mm1.18in bottom diameter 20mm0.78in class AA runout tolerance is less than 0.0003in, standard class is less than 0.0006in. Professional Manufacturing The ER20 metric collets is made of 65Mn spring steel, with good high temperature resistance, increase the hardness of the jacket, avoid deformation and burst, with separate packaging and labeling, easy to distinguish quickly. Method of Application First put the ER20 collet set into the chuck chuck nut, insert the tool in the collet set, use a wrench to adjust the nut until the tool is stable, ready to use. Wide Application ER20 spring collet set is suitable for boring, milling, drilling, tapping, carving, CNC, spindle machine tools and other processing, fine work, stable and practical performance.

Package includes 1 PC R8-ER32 Shank Threading 716-20, 15 PCS ER32 Collets, 1 PC ER32 Wrench, and 1 PC Plastic Case. The R8 Taper ER32 Collet Set is made of Spring Steel material, with excellent processing and good toughness, and can be used for a long time. This collet chuck set features an R8 shank, which is a popular standard for milling machines, ensuring compatibility with a wide range of machine tools. 15 PCS ER32 Collets 0.0004 Accuracy 332, 18, 532, 316, 732, 14, 516, 38, 716, 12, 916, 58, 1116, 34, 1316. Specially designed for milling, drilling, CNC, tapping, lathe and other clamping tool Should you have any inquiries, please don't hesitate to get in touch with us.

4pcs Powerful BearingsAdopts imported P4 bearings with large torque ,high accuracy, precision, and durability. Significantly improve the hardness and anti-rust performance.. 24000RPM High SpeedBecause it is a high-speed motor, it is recommended to run at 8000-24000RPM, if it is a low speed rotation, it will produce a relatively strong current. Basic functionIt is mainly suitable for non-metallic engraving, such as wood carvingengraving machine, advertisement. High Precision ColletER20 Standard Collet, The collet of the CNC spindle is quenched with manganese steel, and the runout is less than 0.005 mm, which has high precision and is not easy to break the knife, increasing the stability of the working process. Dynamic balance technology can effectively reduce noise during use.. Low NoiseThe dynamic balance technology can effectively reduce the noise during use. The scientifically designed water circulation system has a better heat dissipation effect to ensure smooth operation.. Characteristic AdvantageShell is cooled by liquid cycle to reduce the heat rise caused by high-speed rotation.Advanced dynamic balance technology effectively reduce the noise and increase stability in the working process,Adopt precision steel ball holder to ensure the rotation precision of the spindle in high speed grinding,. WARRANTY ASSURANCEHalf a year warranty,you can contact us if you have any problems, we will carry out after-sales service for you.

15 Sizes Spring collet set contains 15 sizes, respectively 1mm 1.5mm 2mm 2.5mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm. Metric collet set reduces the frequency of replacement and improves processing efficiency, and reduces overall costs. Specifications The height of CNC router collet set is 1.18in, the bottom diameter is 0.7in, and the change tolerance is less than 0.008mm. Each workholding collets is individually packaged in labeled protective box for easy distinction. Widely Used ER20 collet set is suitable forboring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing. Spring collet set is suitable for CNC milling machines, lathes and engraving machines and other equipment. Spring Steel Workholding collets are made of 65Mn spring steel, which have the characteristics of good elasticity and sturdy structure. Even if used frequently for a long time, CNC router collet set can firmly clamp the tool and workpieces. Easy to Use Spring collet is simple to install, no complicated tools are required. First put metric collets into chuck nut, insert the tool into the chuck sleeve, then adjust the nut with a wrench until the tool is stable, and you can use it.

ER16 Collet Set Made of high-grade 1065 carbon steel material, with a long service life. The runout tolerance is 0.015MM 0.0006 , and the clamping range is 132 -38. Application 12pcs ER16132-38 spring collet set for CNC milling Lathe Tool and workholding engraving machine. Advantage Special angled slots increase rigidity. Better overall balance of tool holder assembly. Reduce tool holder from contaminants. Fit for Use with any standard ER collet chucks for coolant-thru tool applications. Convenience Each chuck is individually packaged for easy search, can improve work efficiency.

Material Er20 collet set metric is made of 65Mn spring steel, which has good high temperature resistance. Our er20 collet increases the hardness of the jacket to avoid deformation and bursting, and is individually packaged and labeled. 13 Sizes Includes Er 20 collet set gripping range 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm Each spring chuck comes with dimensions that can be distinguished and needed to find work. Professional Manufacturing 15pcs er20 precision spring collet set for cnc is effective design to improve efficiency and get your work done faster and better. Run-Out Tolerance 0.015MM 0.0006. Easy to Use Put the ER20 collet sleeve into the chuck collet nut, insert the tool into the er20 collet drill sleeve, adjust the nut with a wrench until the tool is stable, then you can use er20 collet. Widely used ER20 spring chuck set is suitable for CNC, boring, milling, drilling, tapping, engraving, spindle machine tools and other equipment, fine workmanship, practical performance.

1.Shank Diameter 146.35mm, Accept Shank Size 14 and 12 Shank, Extend Length 2-14. This router collet extension chuck accepts both 14 and 12 shank router bit for converting and extending.. 2.Converter Adapter and ER20 Spring Collet Made of steel for maximum strength and long life use ER20 M Type Collet Chuck Wrench Spanner Made of High Carbon Steel, Anti-slip handle Design, for ER20 M Lathe Clamping Nut.. 3.Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut. Place the router collet extension shank in the 14-inch router collet and the router bit shank in the extension collet and tighten both.. 4.High precision, stable performance. Extend your router bit to provide the full depth of cut, for both 14 inch and 12 inch shank router bit.. 5.This router collet chuck provide the additional depth of cut needed for many routing tasks. Easy to use, better to control, it will improve your work efficiency. Package including 1 14 Inch shank collet extension,1 ER20 12 Inch Collet, 1 ER20 14 Inch Collet, 1 ER20 M Type Collet Chuck Wrench Spanner, 1 12 to 14 Router Collet..

Shank Diameter 1212.7mm, Accept Shank Size 14 12 Shank, Extend Length 2-14 This router collet extension chuck accepts both 14 and 12 shank router bit for converting and extending. Extend the bit to provide the full depth of cut and eliminate the dangerous.. Made of high quality material and practical to use High strength, good toughness, strong shock resistance. Make you more efficient to process products, suitable for woodworking trimming, milling, engraving machine.. Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut instead of short shanking your router bit.. Easy to Use- Place the router collet extension shank in the 12 inch router collet and the router bit shank in the extension collet and tighten both M Type ER20M wrench included. Need M Type ER20M wrench to tighten the collet.. Package including 12 Inch shank collet extension, ER20 6.5mm Collet, ER20 12.7mm Collet, M Type ER20M wrench. Widely used, boring, milling, drilling, silk attack, sculpture, CNC, and other processing, for professionals and hobbyists demanding..

SPECIFICATION14PCS ER20 Spring Collet Set,Size includes116,332,18, 532,316,732, 14,932, 516,1132,38,1332,716,12. Material These spring clips are made of spring steel, durable and sturdy, has stable performance and convenience etc feature.. Wide Application - ER20 collet set is suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing. Premium Quality - With high precision and strong holding force 14 sizes in one super value set, can fulfill your different needs. Easy To Distinguish - Each collet is well packed in separate protective container with label. Moreover, each collect is mark with size, so its easy to distinguish them..

Range - 116 , 332 , 18 , 532 , 316 , 732 , 14 , 932 , 516 , 1132 , 38 , 1332 , 716 , 12. High Performance - All critical collet surfaces are accuracy ground for an accurate fit. The total runout is less than 0.0006. Material - High grade 1065 carbon steel, they are stable and practical in performance. Stability - ER collets are slotted from both ends, and therefore they have excellent grip on the cutter shank. Application - Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing.

Package Content Includes 4 x M25 ER20A clamping nuts.. Model ER20 A, Material 40CR steel and black oxide finish. Precision ground and hardened.. Feature After precision grinding and hardening, the hex nut can be a great replacement for the broken part and can fit most tool holders.. Suitable for The hex nut can work with ER type tool handle, boring cutter, tool bar, extension bar nut holding drill bit and other tools..

Set of 4 high accuracy ER20 collet chuck. The clamping chuck gage length is 4 inch100mm, collet chuck thread 58 inch - 11.. Accuracy in 0.0001-0.0002max. Fully ground flange and V-groove-easy on tool changers for less spindle. Fit for Drilling Machine ,Milling Machine CNC Chuck or Holder.

ER20B-A ball bearing collet chuck nut with hex exterior for stable and repeatable tool tightening. Balanced to G2.5 at 18000 RPM to help reduce vibration during high speed CNC machining. Hardened alloy steel construction with integrated bearing to lower friction and improve clamping consistency. Designed for ER20 collet systems used in milling, drilling, and tapping applications. Suited for machinists and engineers working with steel, aluminum, and nonferrous materials on CNC equipment.

Range - 18 , 316 , 14 , 516 , 38 , 716 , 12. High Performance - All critical collet surfaces are precision ground for an accurate fit. The total runout is less than 0.0006. Material - High grade 1065 carbon steel, they are stable and practical in performance. Stability - ER collets are slotted alternately from both ends, and therefore they have excellent grip on the cutter shank. Application - Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing.

Gripping Range - 18,14,12. Material made of 65Mn spring steel, quenched and hardened, internally and externally finely ground, with high precision,high elasticity, tight clamping and stable cutting.. Application - Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing. Package Content - 3pcs x Spring Collet Chuck.

Stable Working ER20 collet set has 15 sizes 1-13mm 11.522.5345678910111213mm. ER collet has high concentricity can be accurately applied to make the exterior of the engraved product flat and smooth, high speed improves work efficiency. Independent Packaging ER spring collet is individually packaged, and each small packaging box is labeled, so can intuitively and clearly get the ER 20 collets when need to use, and it is easy to store and protect the chuck precision spring collet set. 65Mn Spring Steel ER20 collet is made of 65Mn spring steel. After many times quenching heat treatment, ER20 spring collet has good hardness and toughness. And the ER 20 collet set is suitable for materials with high hardness and is not easy to deform. Easy Disassemble Spring collet adopts a bayonet installation design with good elasticity. When installing, the ER20 collet must be placed in the chuck nut before it can be inserted into the machine tool equipment to ensure that it is firmly installed. Applicable Materials this CNC engraving milling lathe chuck tool is suitable for various CNC machine and engraving machines and other equipment. Applicable materials include automotive parts, aluminum, stainless steel, marble, plastic and wood, etc.

Techniks part 04212IS. The most accurate ER32 collet in the industry- average 0.0002 Total Indicated Runout T.I.R.. The most accurate ER32 collet in the industry- average 0.0002 Total Indicated Runout T.I.R.. Set includes sizes 732 - 34 inch x 32nds clamping range .179 - .750 inches.

Average .0002 T.I.R.. Clamping range .039. Use with PowerCOAT nut for best holding power and cutting tool life..

Material The spring chuck is made of 1065 Carbon Steel.. Range Gripping Range 18-12Run-Out Tolerance 0.015MM 0.0006. Distinguish Each spring chuck comes with dimensions that can be distinguished and needed to find work. Advantage Effective design to improve efficiency and get your work done faster and better. Application Fit for all kinds of CNC machine tool processing and engraving machine and other equipment.

Model ER25 spring collet.. Material High grade 1065 carbon steel, sturdy and durable.. Run-Out Tolerance 0.015MM 0.0006 Griping Range 18-58.. Applicability ER25 Collet Set Fit for CNC Milling Lathe Tool Engraving Machine.. Compatible 12 pcs18, 316, 732, 14, 516, 38, 1332, 716, 12, 1732, 916, 58 ER25 Collets..

Set of 3 high accuracy ER20 collet chuck. Gage or projection length of ER20 is 4100mm. Accuracy in 0.0001-0.0002 max. Fully ground flange and V-groove-easy on tool changers for less spindle. Fit for Drilling Machine ,Milling Machine CNC Chuck or Holder..

Product name ER20 collet set, includes 18 inch collet ,14 inch collet and 12 inch collet. Materials Collet are made of 65Mn spring steel,with high precision,high elasticity, tight clamping and stable cutting. High precision Collet precision is AAA level and less than 0.008mm,used for milling, boring, drilling, wire tapping and other operations. Application ER20 collet set is widely used in CNC, milling machines, engraving machines, machining centers and other equipment. Package contents 3 pieces ER20 spring collet set 18'' collet 14'' collet 12'' collet .

Size - ER20-AM25 Thread Diameter 25 mm 0.98 Thread Pitch 1.5 mm 0.06 Nut Outer Diameter 34 mm 1.34 Thick 21 mm 0.83 Hex Width 30mm 1.18.. Material - Made of 40Cr alloy steel with a hardness range of HRC48-50, offering high strength and toughness. After heat treatment, it ensures durability and reliability under demanding conditions.. Feature - Serving as a good replacement part, this collet nut provides superior performance and compatibility. Suitable for most tool holders, hex nuts can be used with ER-style tool holders, extension bar nut holding drill bit, tool holders, boring tools, and other tools.. Application - Suitable for collets in CNC lathes, milling machines, and other machine tools, it securely holds cutting tools, ensuring precision and stability during machining. Widely used in mechanical processing, metalworking, automotive manufacturing, and other industries.. Note - Do not over-tighten the nut, as this will damage the collet Check the clamping nut for wear and looseness regularly, and replace damaged parts in time to ensure safe performance..

Product name ER20 collet nut set, includes 18 inch collet ,14 inch collet, 12 collet and ER20 clamping nuts. Materials Collet are made of 65Mn spring steel,with high precision,high elasticity, tight clamping and stable cutting. High precision Collet precision is AAA level and less than 0.008mm,used for milling, boring, drilling, wire tapping and other operations. Application ER20 collet set is widely used in CNC, milling machines, engraving machines, machining centers and other equipment. Package contents 3 pieces ER20 collet 18'' collet 14'' collet 12'' collet and ER20 clamping nut.

Compatible with ER20 collets, accommodating tool diameters from 0.040.511 extends reach for milling, drilling, tapping and countersinking on CNC and manual machines.. Constructed from high-quality alloy steel hardened to HRC 5660, providing strength and wear resistance for reliable tool holding.. Precision-ground to achieve a total indicated runout of 0.0002 or better, ensuring accurate tool alignment and minimal vibration during highprecision operations.. Features a 34 straight shank with 2.50 length and 3.93 overall length hex collet nut diameter 1.34 internal 38-16 thread and 0.90 flat-to-flat dimension for secure tightening.. Designed for machinists, engineers and hobbyists who require precise, repeatable tool extension when working with steel, stainless steel and alloy workpieces..

Extend the reach of your router bit with this 14-inch shank router bit collet extension chuck converter adapter, allowing you to easily access tight corners and edges.. The ER20 spring collet ensures a secure grip on the router bit, preventing slips and providing enhanced precision for your woodworking projects.. Constructed from high-quality materials, this adapter is built to last, withstanding the rigors of daily use in your workshop.. Easy to install and use, simply insert your router bit into the collet extension chuck and tighten using the included wrench for a secure fit.. Compatible with most routers and router bits, making it a versatile accessory for both professional woodworkers and DIY enthusiasts..

Model - ER-20 Spring Collet, 12-inch Clamping Diameter.. Material - 40Cr Steel. Precision - 0.015mm 0.0006-inch. Applications - Widely used in machining centers, general milling machines, CNC milling machine, engraving machine, high-speed machines, and other processing.. Package Content - 2pcs x Spring Collet Chuck.

Size - Model ER20, Range 10mm 0.39, Accuracy 0.008mm 0.0003, Outer Diameter 21mm 0.83, Total Length 31.5mm 1.24, Package Content 1pcs x Spring Collet Chuck.. Material - Made of 65Mn spring steel, with fine workmanship, hardness up to HRC55, the precision spring collet chuck is wear resistant and corrosion resistant, ensuring its high precision, high elasticity and firm grip.. Feature - With high precision, the CNC spring collet can ensure the accurate and stable position of the workpiece during the clamping process.. Application - Suitable for general milling machines, CNC milling machines, engraving machines, spindle machine tools, etc., can be used for milling, drilling, tapping, engraving, etc.. Notice - Please confirm the size before purchase. Make sure the spring collet is firmly installed on the machine tool before use..

Package Contents You will receive two ER20 spring collets to meet your needs. These are commonly used in various machine tools. Model Accuracy Information This ER-20 spring collet has a clamping diameter of 14 inch and an accuracy of approximately 0.03 mm 0.0012 inch. Please verify the dimensions before purchasing. Reliable Material This ER20 collet set is made of alloy steel, providing a tight clamping grip, stable cutting, and durability. Easy to Use This 14 inch chuck features slots along its entire length, allowing the collet to contract evenly, forming a concentric clamping surface covering 360 degrees. Applications This ER20 spring collet is widely used in machining centers, general-purpose milling machines, CNC milling machines, engraving machines, high-speed machine tools, and other processing equipment.

Model ER16, ER20 M Type. Anti-slip handle Design. Easy to operate and efficiency. Material High Carbon Steel. For ER16 ER20 M Lathe Clamping Nut.

Size - Model ER20, Range 116, Accuracy 0.008mm 0.0003, Outer Diameter 21mm 0.83, Total Length 31.5mm 1.24, Package Content 1pcs x Spring Collet Chuck.. Material - Made of 65Mn spring steel, with fine workmanship, hardness up to HRC55, the precision spring collet chuck is wear resistant and corrosion resistant, ensuring its high precision, high elasticity and firm grip.. Feature - With high precision, the CNC spring collet can ensure the accurate and stable position of the workpiece during the clamping process.. Application - Suitable for general milling machines, CNC milling machines, engraving machines, spindle machine tools, etc., can be used for milling, drilling, tapping, engraving, etc.. Notice - Please confirm the size before purchase. Make sure the spring collet is firmly installed on the machine tool before use..

Versatile Collection the ER11 spring collet set is truly a complete package The set includes a total of 19 pieces, which comprise 15 different ER11 precision spring collets that range from 1mm to 7mm, 14, and 18 sizes, along with 4 ER11A clamping nuts that have M14 threading This diverse collection is specifically designed to cater to your requirements related to CNC carving milling machine chucks. Broad Clamping Range equipped with ER11 collets of varying sizes, you will receive a diverse clamping range with this set 15 diameters include 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 7 mm, 14, 18'' This ER11 precision spring collet set for CNC engraving offers you the flexibility to deal with a wide array of tasks seamlessly. Reliable Quality crafted from 65 Mn spring steel, the collets in this set are dependable tools promoting high precision, elasticity, and a secure grip The ER11 spring collet nut set provides a smooth and stable cutting experience ensuring productivity as well as efficiency in your work. High Precision the ER11 collet chuck for CNC boasts of an accuracy level of 0.02 mm 0.0008 inches This high degree of precision is suitable for various operations such as milling, drilling, tapping, and other relevant tasks, ensuring quality results every time. Wide Applications this spring collet set and nut set is ideal for a plethora of devices, like CNC, milling machines, engraving machines, and machining centers The hex nut can be applied in conjunction with ER type knife handles, reamers, knife rods, extended rod nuts, fixed drills, and other tools, highlighting the set's versatility and adaptability.

Versatile Series the ER11 collet set contains 9 pieces in total, including 3 ER11 18'' collets, 3 ER11 14'' collets, and 3 ER11 clamping nuts This diverse series is designed to meet your CNC engraving and milling machine collet requirements. Individually Packed each chuck is individually packed in a sturdy plastic protective box and labeled, and each collet is marked with the size, so it is easy to distinguish, convenient for storage and protection when not in use. High Precision the ER11 CNC collet has an accuracy of 0.02 mm 0.0008 inches This high precision is suitable for various operations such as milling, drilling, tapping and other related tasks, ensuring results every time. Reliable Quality crafted from nice alloy steel, the collets in this set are dependable tools promoting high precision, elasticity, and a secure grip The ER11 spring collet nut set provides a smooth and stable cutting experience ensuring productivity as well as efficiency in your work. Wide Application this collet set and nut set are very suitable for a variety of equipment, such as CNC machines, milling machines, engraving machines and machining centers The hexagonal nuts can be used with ER-type toolholders, reamers, tool bars, extension nuts, fixed drill bits and other tools Highlights the versatility and adaptability of the kit.

14Pcs ER20 spring collets gripping range 116,332,18,532,316,73214,932,516,1132,38,1332,716,12. Material these spring collets are made of high quality spring steel, with stable and practical performance features.. Its run-out tolerance is 0.015MM 0.0006. Each collet is packed in separate yellow container with size label, for distinguish them easily.. These spring collets are used for boring, milling, drilling, tapping, engraving, CNC, spindle machine and other processing tools.

Multipurpose Use - The spring collet chuck is widely used in CNC milling machines, drilling machines, engraving machines, high-speed machine tools and other processing equipment. It can drill, mill, ream, tap, and grind, providing reliable clamping and workpiece fixing capabilities. Durable Spring Collet - The collet is made of 40Cr steel, which has high strength and good toughness, ensuring stable clamping of the spring chuck. It has excellent wear resistance and can withstand frequent clamping and release. Size Package - 1Set x ER20 Spring Collet Adapter Model ER20 Length 1.26 inch 32 mm Wide Diameter 0.83 inch 21 mm Adapter Clamping Diameter 12, 14, 18 mm. Advantage - The high precision spring chuck has fine workmanship and good stability, tight clamping force and large elastic force, which can prevent the workpiece from slipping, strong rigidity, stable cutting, and can effectively extend the service life. Installation - Use a wrench to loosen the nut and remove the chuck and engraving tool. Push the collet to release and easily remove from the nut.

12 Pcs ER20 chucks set includes the following collet sizes 116'', 332'', 18'', 316'', 732'', 14'', 516'', 1132'', 38'', 1332'', 716'', 12''. Concentricity 0.0004''. Design affords highest gripping power. True double angle fo better accuracy. For powerful gripping and parallel clamping.

ER20 Spring Collet Set - Including 116, 332, 18, 532, 316, 732, 14, 932, 516, 1132, 38, 1332, 716, 12 diameters, with a clamping precision of 0.008mm. The total length is 17.5mm and the maximum outer diameter is 11mm.. Quality Material - Made from durable 65Mn spring steel, our collets are resistant to high temperatures, corrosion, and rust. They can withstand heavy use while maintaining their strength and reliability.. High Stability - Provide outstanding gripping force and stable performance.. Wide Application - Suitable for milling, boring, drilling, tapping, and more. Widely used in machining centers, conventional milling machines, CNC milling machines, engraving machines, high-speed machines, and other machining operations.. Labels Packaging - Each collet comes in a box packaging with labels indicating the corresponding size and model for quick and easy identification..

PREMIUM QUALITY Converter adapter and ER20 spring collet is made of high-quality spring steel, which has the advantages of heat resistance, low temperature resistance, oxidation resistance, corrosion resistance, etc.. EXCELLENT STABILITY The extension and the bit are fully seated into the router and the extension, eliminate the dangerous temptation of withdrawing the shank from the collet.. COLLET EXTENSION ADAPTER With 6.5mm, 8mm, 13mm ER20 spring collet , for 8mm Shank Collet Extension Rod. Extension rod can eliminate the dangerous of withdrawing the shank from the collet and extend the bit to provide the full depth of cut.. EASY TO USE First put the collet into the cap, then insert the milling cutter into the collet from the top of the nut, and then put it into the rod together. Finally, rotate and fasten it with a wrench.. WIDELY USE It can make you more efficient to process products, suitable for woodworking trimming, milling, drilling, CNC, engraving machine and other processing..

Material-The Spring Collet Chucks are made of premium 40Cr with high modulus of elasticity.. Precison0.015mm 0.0006-inch Package Content 2pcs x ER20 Collet Chuck. Model - ER-20 Spring Collet Clamping Diameter11644.37mm Total Height1.2531.5mm Outer Diameter0.8321mm. Wide Application- It is commonly utlized in a variety of machines including machining centers, general miling machines,CNC miling machines, engraving machines,and high-speed processing equipment.. Easy to Use - The ER Collet is characterized by slits that run the entire length. These slits allow the collet to contract evenly, creating a concentric gripping surface that covers a full 360 degrees..

Material- The spring collet is made of premium grade special alloy steel with a high modulus of elasticity.. Feature-Powerful clamping ability and durable to use.. Dimension-Clamping Diameter 4mm 18Overall Size 22 x 32mm 0.9 x 1.3Max.DiaH. Ideal Design-ER collet features full length slits, enabling the collet to collapse uniformly to provide a concentric and full 360 degree gripping surface.. Application-Widely used in machining centers,general milling machines, CNC milling machine, engraving machine, high-speed machines, and other processing..

Gripping Range - 116,332,18,532,316,73214,932,516,1132,38,1332,716,12. Application - Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing. Premium Quality - These spring collets are made of high quality spring steel, they are stable and practical in performance.. Easy To Distinguish - Each collet is well packed in separate protective container with label, moreover, each collect is mark with size, so its easy to distinguish them..

14Pcs ER20 Collet Set Gripping Range116,332,18, 532,316,732, 14,932, 516,1132,38,1332,716,12Precision Spring Collet Set for CNC Engraving Machine Milling Tool Holder.. Made of high grade specially formulated spring steel, High Grade Spring Steel, SUJ2 spring steel, high precision, good elasticity and shock resisitance. Practical in performance. precision collet chuck holder for professionals and hobbyists demanding.. Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing.. Pecial angled slots increase rigidity. Use with any standard ER collet chucks for coolant-thru tool applications.. 100 service satisfaction, If you have any questions, please contact us, we will try our best..

Fine workmanship, good elasticity, high precision. Collet must be placed into collet chuck nut before inserting into collet chuck. Made of spring steel, they are stable in performance. Each collet is well packed in separate protective container with label. For CNC milling lathe tool and work-holding engraving machine.

Gripping Range-12,14, 18.. High Precision- 0.008mm 0.0003.. High Quality Material- Made of high quality formulated spring steel that stable in performance. Fine workmanship, good elasticity.. Application- Perfect for CNC milling lathe tool and work-holding engraving machine.. Warranty Assurance-We have 20 years manufacturing experience in this field, any question or problem , pls contact us ,we will get you satisfied and get all problems resolved..

Material made of 65Mn spring steel, quenched and hardened, internally and externally finely ground, with high precision,high elasticity, tight clamping and stable cutting.. Application - Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing. Gripping Range - 18,14,12. Premium Quality - These spring collets are made of high quality spring steel, they are stable and practical in performance.. Easy To Distinguish - Each collet is well packed in separate protective container with label, moreover, each collect is mark with size, so its easy to distinguish them..

Comprehensive Collection 18-piece ER32 collet set covering a wide range of sizes 332'' to 2532'' for versatility in machining. 332'', 18'', 316'', 732'', 14'', 516'', 1132'', 38'', 1332, 716'', 12'', 1732'', 916'', 58'', 2132'', 1116'', 34'', and 532''. Precision Engineering Exceptional concentricity of 0.0004'' ensures high accuracy in clamping and machining operations.. Superior Grip Engineered for maximum gripping power, enhancing tool stability and performance.. Enhanced Accuracy Features a proper double-angle design for improved precision and reliability in tool holding.. Versatile Use Ideal for a variety of machining tasks, offering powerful gripping and parallel clamping capabilities.. 18Pcs ER32 chuck set includes the following collet sizes 332'', 18'', 316'', 732'', 14'', 516'', 1132'', 38'', 1332, 716'', 12'', 1732'', 916'', 58'', 2132'', 1116'', 34'', and 532''.

10pcs. Set includes the following collet sizes 332, 18, 316, 732, 14, 516, 1132, 38, 716 and 12. Wide holding range requires fewer collets and changes. For machining tools such as end mills, drill bits, reamers, etc.. Unique self-releasing system eliminates sticking. Accuracy to 0.0004. Run-out Tolerance 0.0004.. The thread for an R-8 drawbar is 716.4375 x 20 tpi. The actual runout is 0.00031. Versatile Tooling ER20 collets ranging from 332 to 12 for broad compatibility with R8 spindle machines, ideal for varied milling drilling projects.. Precision Engineering Guarantees exceptional accuracy up to 0.0004 inches, crucial for high-precision machining tasks and superior workpiece quality.. Efficiency-Enhancing Design Features a self-releasing mechanism to prevent collet stickiness, facilitating smooth and quick tool exchanges.. Enhanced Clamping Force Provides top-tier concentricity and clamping capability, ensuring secure tool holding for optimal cutting and drilling performance.. Complete Machining Kit Includes 10 precision collets, an R8 Bridgeport chuck holder, and a non-slip spanner wrench, all encased in a fitted box for organization and protection..

Gripping Hole Diameter mm 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm.. Application ER20 collets suitable for engraving, CNC, boring, milling, drilling, tapping, spindle machines, and other processing.. Good Quality These ER20 spring collets are made of good quality spring steel, fine workmanship, good elasticity, high precision. They are stable and practical in performance.. Easy To Distinguish Each collet is well packed in separate protective container with label, moreover, each collect is mark with size, so its easy to distinguish them.. Note Collet must be placed into collet chuck nut before inserting into collet chuck..

Size Gripping Range 1mm2mm184mm5mm147mm8mm9mm10mm11mm1213mm 21mm wrench30mm wrench. Excellent Material High grade 1065 carbon steel, sturdy and durable.. Production technologyHigh-frequency quenching treatment, good low temperature impact toughness and holding performance make the clamping more stable. Premium Quality These spring collet sets are made of high quality spring steel. They are stable and practical in performance.. ApplicationPerfect for boring, milling, drilling, tapping, grinding and engraving operation, CNC spindle machines, and other processing.

Material-The Collet Chuck Wrenches are made of carbon steel with high strength and hardness.. Function-Used to fasten or remove collect clamping nuts on machine tools and machinery.. Dimension-Fit for ER20 Type Nut Protrusion to Protrusion Dia1.1830mm Groove to Groove Dia1.3435.5mm Total Length8.26210mm. Anti-slip Handle-The handle part is adopted anti-slip design to increase friction, so you can hold the wrench tightly and save on the amount of work required.. Package Content-1pcs x Collet Chuck Wrench.

You will get 14Pcs different sizes ER20 spring collets, including 116,332,18,532,316,73214,932,516,1132,38,1332,716,12. Spring chuck made of high quality spring steel, with stable and practical performance. Run-Out Tolerance 0.015MM 0.0006. Easy to identify and select each chuck is nicely packaged in a separate, labeled protection box. Suitable for CNC milling lathe tool and work-holding engraving machine..

Alloy steel and hardened to HRC 60-62. T.I.R 0.0001. Back Bar Thread M10 x 1.50P. Includes 1 pc MT2 collets holder 11Pcs ER20 collets 1 wrench.. Collets Size in inch 18, 532, 316, 732, 14, 932, 516, 1132, 38, 716, 12..

MATERIAL High Grade 1065 Carbon Steel. Run-Out Tolerance 0.015MM 0.0006. Gripping Range116,332,18,532,316,73214,932,516,1132,38,1332,716,12. Packaeg including 14Pcs of ER20 Spring Collet. Top quality, 100 guaranteed.

Gripping Range - 116,332,18,532,316,73214,932,516,1132,38,1332,716,12. Application - Suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing. Premium Quality - These spring collets are made of high quality spring steel, they are stable and practical in performance.. Easy To Distinguish - Each collet is well packed in separate protective container with label, moreover, each collect is mark with size, so its easy to distinguish them.. GUARANTEE SERVICE 100 Satisfaction guarantee and reliable customer service within a 24 hour time support, 30 day back money guarantee - 12 month warranty.