Premium M35 HSS5 Cobalt Yougfin drill bits are crafted from M35 High Speed Steel with 5 Cobalt for exceptional hardness and resistance to wear, making them ideal for precision drilling in stainless steel and other tough materials with a longer lifespan.. Dual Flutes for Smooth-Cutting Our drill bits feature two cutting edges and grooved flutes, allowing for easy chip removal and coolant flow, ensuring a smooth and efficient drilling experience.. 135 Split Point With a small point angle of 135, these bits require less pressure for centering and starting to drill, which reduces friction, pressure, and heat. Ideal for easy and precise drilling without damaging the material.. Proper Technique For best results, use a drop of oil on the material to keep the cutting edge cooler and smoother as it cuts. Place some wood under the material for a cleaner cut and to prevent the cutting edge from dulling quickly.. Versatile Applications Yougfin Jobber Drill Bit is ideal for sheet metal working suitable for cutting non-ferrous metals, plastic, and wood boards. Top Tip Keep the bit perpendicular to the material to prevent breakage while working. Contact us if you have any questions about our products.

M35 Four groove step drill-The ordinary step drill is easy to flex during the cutting process, but the four groove step drill is more stable in the cutting. 14-349 Step Size. The service life is twice that of ordinary ladder drills, the drilling accuracy is significantly improved, the cutting speed is faster when drilling, and it has a unique effect on stainless steel drilling.. TiAlN -TiAlN coating is a new coating material in recent two years. It has high hardness, high oxidation temperature, good thermal hardness, strong adhesion, low friction coefficient and low thermal conductivity coefficient.. M35 Cobalt High Speed Steel-M35 cobalt high speed steel can be obtained by proper heat treatment with high hardness , high red hardness and high wear resistance. Its toughness and bending strength are higher than that of ordinary high-speed steel, which is better for hard materials.. 135 cutting angle-The increased angle of the drill tip is more suitable for drilling hard materials than 118 . Tip-The temperature of the drill will increase due to high speed rotation. It is suggested to add cutting oil or spray water to cool the drill during continuous operation, which can effectively prolong the service life of the ladder drill. If the product has any quality problems.. After sale -If you are not fully satisfied for any reason, please contact us,We will provide you with Worry-free after-sales service..

JOBBER LENGTH jobber length cobalt drill bit, 135 degree split point reduces drill walking, 3-flat shank provides a secrue grip in chucks. MADE FROM HIGH-SPEED STEEL AND 5 COBALT improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits. CAN BE REPEATEDLY SHARPENED AS NEEDED cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits. APPLICATION best used for drilling in hard metal, including stainless steel. INCLUDE 13 pieces cobalt drill bits in inch sizes 116 to 14 164 increments with plastic case.

TOUGH The Bosch CO21 Drill Bit Set is manufactured from cobalt for drilling in hard and abrasive materials such as stainless, cast iron, and high-density metal. Also useful for general drilling in light-gauge metal, wood, and plastic.. ACCURACY Featuring a no-skate split-point tip for clean, precise holes and accurate starts.. RELIABLE The three-flat shank design promotes better grip and guards against slipping on bits 316 in. and larger. PERFORMANCE Designed for very high drilling temperatures for superior performance in stainless steel. Bosch Cobalt Metal Drill Bits are solid, reliable, and provide 4X longer life than standard high-speed drill bits.. VERSATILITY Includes laser-etched marking to provide clearly marked bit diameter. Included bit sizes 116 in., 564 in., 332 in., 764 in., 18 in., 964 in., 532 in.,1164 in., 316 in., 1364 in., 732 in., 1564 in., 14 in., 516 in., 38 in., 12 in..

M35 Cobalt Drill Bit The M35 cobalt drill bit is a durable, sharp and robust drill bit suitable for cutting stainless steel, iron castings, copper, aluminum and other soft metals as well as plastics, wood etc. Note that it is not applicable to quenched bolts.. Metric SizeThe drill bits include 19pcs metric drills 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7 mm, 7.5mm, 8 mm, 8.5mm, 9 mm, 9.5mm, 10 mm, can meet more needs.. Quick and Efficient The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135 degree point tip and twist design for faster cutting, self-centering to prevent walk-off and faster chip and particle removal.. HSS Drill Bit Set HSS cobalt drill bit set for hardened steel with excellent cutting performance. 19 sets of drill bits for long term use. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling.. Easy StorageThe drill set includes a drill case with size indexes and is packaged in a small package for easy storage and sorting. If you have any questions, please feel free to contact us and we will be happy to help you..

Four Spiral Flute Compared to ordinary step drills and double and three sprial flute step drills, the cobalt step drill has a unique four sprial flute design that will make the entire cutting process smoother and bring you the pleasure of cutting butter cubes.. TiAIN CoatingThe surface of the step drill bit set for metal heavy duty is coated with a layer of TiAIN, which can minimize the wear of the drill bit during each drilling process. The hardness of the 89HRC surface has also improved to a higher level, which can cut harder materials and greatly improve the cutting speed.. M35 Cobalt MaterialThis is a M35 cobalt step drill. You will obviously feel that it is more solid than conventional titanium material, and it will also make you feel unprecedented smoothness in the drilling process. It will be more excellent than you think.. 4 Hole SizesThe specification of the step drill is from 14 - 1-38 14, 78, 1-18,1-38. Each type of step drill contains a variety of specifications, which can meet your needs in a wider range. At the same time, you do not need to change the drill frequently, saving your precious time.. 90 day warranty period If you are not satisfied with the product during use, please contact us for 100 refund or replacement service..

High Quality Material - High Speed Steel M35 Cobalt 5 provide extended tool life compared to ordinary drill bits when drilling hard materials.. Characteristics - 135 split point with round straight shank, self-centering prevent walking, make drilling precise and faster. Fully Ground twist design helps clear particles faster, decreases friction and heat for a cooler drilling performance.. Widely Used - M35 Cobalt High Speed Steel is more suitable for tough, high tensile strength material. Particularly successful in cutting harden metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and it also can be used for softer materials.. Specifications - Set of 29pcs jobber length drill bits includes 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564, 14, 1764, 932, 1964, 516, 2164, 1132, 2364, 38, 2564, 1332, 2764, 716, 2964, 1532, 3164, 12, by 164 Increments.. 100 Satisfaction Guarantee - If you are not fully satisfied with our product for any reason, please feel free to contact us, we will try our best to serve you..

These brad point drill bits are excellent for both home repair and woodworking use. This product meets customer requirement. Product is easy to use.

23-piece bit set with carrying case. Heavy duty design well-suited for all drilling applications. Innovative tip for precision starts and accurate holes. Red helix for rapid chip removal.

135 degree Split Point, Precision Start No Walking. 3-Flat Secure Grip Shank, Reduces Bit Slipping in Chuck. Specialty Bit for Cast Iron and Stainless Steel. 3-Flat Secure Grip Shank, Reduces Bit Slipping in Chuck.

Cobalt M42 drill bit provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum. Enhanced M42 alloy material contains 8 Cobalt alloy that delivers 10x life vs. Standard bits. High-heat resistant bits withstand high-temperature applications for extended periods of time. Thick web-helix design provides additional stability in tough applications. Surface-hardened tip penetrates tough abrasive materials. Includes 116, 564, 332, 764, 18, 964, 532, 316, 732, 14, 516, 38, 12.

Set includes 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564, 14, 1764, 932, 1964, 516, 2164, 1132, 2364, and 38 cobalt drill bits. Made from M35 steel with 5 cobalt.. Century's Cobalt drills bits are designed to cut through extremely hard materials, including stainless Steel.. 12x life rating of competitive cobalt drill bit.. 135-degree quick-cut points are self -centering and penetrate faster and with less pressure. The bit will not walk or wander on the starting surface..

13 PIECES INCLUDED 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564, 14.. HSS WITH 5 COBALT Durable, Higher Heat Abrasion Resistance.. PRECISE 135SPLIT POINT TWIST DESIGN Prevent walking, clear chips and particles faster.. ORGANIZED HOLDER Set includes the drill bit holder with size index for easy storage and organizing.. ORGANIZED HOLDER Set includes the drill bit holder with size index for easy storage and organizing..

115-Piece Drill Bit Set Includes 29 fractional sizes 116 to 12 in 164 increments, 26 letter sizes A to Z, and 60 numbered sizes 1 to 60, providing comprehensive coverage for all your drilling needs.. HSS with 5 Cobalt Crafted from durable High-Speed Steel HSS with 5 cobalt content, offering superior heat and abrasion resistance for long-lasting performance.. 135 Split Point Twist Design The precise 135 split point prevents walking, while the twist design efficiently clears chips and particles for faster, cleaner drilling.. Professional-Grade Versatility Made from M35 cobalt HSS, ideal for cutting through hardened materials like stainless steel, cast iron, titanium, and more, while also suitable for softer materials.. Organized Storage Comes with a sturdy drill bit holder featuring a size index for easy organization and quick access to the right bit..

HIGH QUALITY MATERIAL 8 Cobalt High Speed Steel M42 provide extended tool life compared to ordinary drill bits.. TWIST DESIGN PERFORMANCE PRECISE 135SPLIT POINT, gold oxide finish and round straight shanks. Prevent walking, clear chips and particles faster.Produced by precision fully ground which ensures chips move smoothly.. PROFESSIONAL WIDELY USE M42 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.. SIZE INCLUDED 14pcs jobber length drill bit set with plastic storage case including sizes116, 564, 332, 764, 18, 964, 532, 316, 732, 14, 516, 38, 12.. VERTICAL OPERATION Vertical operation can make the blade tip evenly stressed, which can avoid damage to the blade tip due to uneven force..

HIGH QUALITY MATERIAL 5 Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits. Durable and strong. TWIST DESIGN PERFORMANCE PRECISE 135SPLIT POINT, gold oxide finish and round straight shanks. Prevent walking, clear chips and particles faster.Produced by precision fully ground which ensures chips move smoothly.. PROFESSIONAL WIDELY USE M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.. SIZE INCLUDED 15pcs jobber length drill bit set with plastic storage case including sizes116 2pc,564 1pc ,332 2pc,764 1pc,18 2pc ,964 1pc, 532 1pc, 316 1pc, 732 1pc, 14 1pc, 516 1pc, 38 1pc.. 100 SATISFACTION GUARANTEE If you are not 100 satisfied with your purchase for any reason whatsoever simply please feel free to contact us..

ALL-IN-ONE CONVENIENCE- COMOWARE 246 pcs drill bit set includes a wide variety of bits for wood, metal, masonry drilling and screw driving. It is a must-have drill driver bit set in your home garage. Ideal for DIY project and home repair.. CAPABILITY DURABILITY- Drill bits and screwdriver bits are made from superior HSS material for improved strength and durability. And the titanium finish and black oxide coating help the bits deliver higher drilling performance on wood and metal. Whether you are a mechanic or a DIY enthusiast, this drill bits combo kit will assist you in every application.. WELL ORGANIZED CASE- The 246 pcs drill bits sets come with a portable storage case with uncluttered layout. There is a sponge cushion inside to help prevent the drill bits from falling off or mixed use. And the red labels with drill bit sizes on are designed for easy identification of the bit size.. COMPLETE DRILL ACCESSORIES KIT- Screwdriver bit set 66 x 1 screwdriver bits, 30 x 2 screwdriver bits, 6 x nut drivers and 2 x hex keys. Twist drill bit set 57 x HSS titanium drill bits, 30 x HSS black oxide twist drill bits, 21 x masonry drill bits, 4 x drill stoppers, 17 x brad point drill bits, 4 x spade drill bits, 1 x extension bit. Other accessories 4 x hole saws, 1 x arbor adapter for hole saws, 1 x countersink, 1 x nail punch, 1 x bit holder.. WARRANTY GIFT IDEA- We will gladly send you the replacement set if you are unhappy with any parts of this kit. The titanium drill bit set, brad point drill bit set, masonry drill bit set, spade drill bit set, hole saw kit and screwdriver bit set are sold separately in COMOWARE, which can be the good replacement or supplement to your toolbox. This drill driver bit kit combines the versatility and practicality that homeowners would appreciate. It is a nice gift-giving option as well..

Set of 29 jobber length drill bits includes inch sizes 116 to 12 in 164 increments. Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials. Gold oxide finish lubricates the drill bit and provides wear resistance. Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging. Meets ANSI specifications.

Super Premium Solid Cobalt M42 Steel. 116 to 12 by 164th Increments Does Not Skip any Sizes. 135 Degree Split Point Prevents Walking. Tri-Flat Shank Prevents Spinning in the Drill Chuck. Lifetime Warranty.

COBALT GOLD OXIDE JOBBER DRILL BITS 29 PCS high speed steel with 5 cobalt drill bit set resists high heat abrasion while drilling. Cobalt steel provides extended tool life compared to high-speed steel drill bits, and maintains the tool's toughness and hardness in high drilling temperatures. A gold oxide finish acts as a lubricant and provides wear resistance.. ROUND AND PORTABLE CASE Say goodbye to constant losing or misplacing your drill bits Jefe Hex cobalt drill bit set for metal comes with an ergonomic and portable round carrying case with built-in clip. The case can be easily attached to your tool belt keeping your bits within immediate reach. 135 DEGREES SPLIT POINT TWIST DRILL BITS A self-centering 135 split point drill tip penetrates hard materials without a pilot hole and keeps sharp without walking on the surface compared to a 118-degree point. Proper twist and flute design clears chips and particles fast. Drill bits larger than 38 have 38 reduced shank for majority drills in the market. Drill bits smaller than 38 have three-flat shanks that reduce spinning in chuck.. WIDE APPLICATIONS Jefe Hex 29 PCS set with sharp and hard cutting edge is ideal for versatile applications especially for projects made from stainless steel, such as kitchenware maintenance, machine parts, medical equipment and DIY projects. It can also be used to drill cast iron, high temperature alloy, titanium alloy and even hard plastics and wood.. DRILL BIT SIZES 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564, 14, 1764, 932, 1964, 516, 2164, 1132, 2364, 38, 2564, 1332, 2764, 716, 2964, 1532, 3164 and 12 by 164 increments..

M35 Four groove step drill The ordinary step drill is easy to flex during the cutting process, but the four groove step drill is more stable in the cutting. 316-7812 Step Size. The service life is twice that of ordinary ladder drills, the drilling accuracy is significantly improved, the cutting speed is faster when drilling, and it has a unique effect on stainless steel drilling. M35 Cobalt High Speed Steel M35 cobalt high speed steel can be obtained by proper heat treatment with high hardness , high red hardness and high wear resistance. Its toughness and bending strength are higher than that of ordinary high-speed steel, which is better for hard materials. TiAlN TiAlN coating is a new coating material in recent two years. It has high hardness, high oxidation temperature, good thermal hardness, strong adhesion, low friction coefficient and low thermal conductivity coefficient. 135 cutting angle The increased angle of the drill tip is more suitable for drilling hard materials than 118 . Tip-The temperature of the drill will increase due to high speed rotation. It is suggested to add cutting oil or spray water to cool the drill during continuous operation, which can effectively prolong the service life of the ladder drill. If the product has any quality problems. After sale If you are not fully satisfied for any reason, please contact us,We will provide you with Worry-free after-sales service.

FOUR FLUTE STEP DRILL BIT - Deflection during cutting is a common problem with ordinary step drills, but our four flute step drill bit is designed to provide greater stability. With improved accuracy and cutting speed, it's perfect for stainless steel drilling and offers several times the service life of ordinary step drills.. M35 COBALT HSS - For hard materials, M35 cobalt HSS is the way to go. With its high hardness HRC 64-66, red hardness, and wear resistance, it's perfect for the toughest jobs. And thanks to proper heat treatment, it boasts higher toughness and bending strength than ordinary high-speed steel.. TiAlN COATING - Our TiAlN coating is a cutting-edge material with exceptional properties. It's extremely hard, can withstand high oxidation temperatures, and has excellent thermal hardness. Plus, it boasts strong adhesion, a low friction coefficient, and low thermal conductivity, making it an ideal choice for demanding applications.. LARGER CUTTING ANGLE - When it comes to drilling hard materials, the angle of the drill tip matters. That's why we've designed our drill bits with a 135 cutting angle. This angle reduces self-wear and provides a larger stress area, resulting in cleaner, more efficient drilling.. TIPS - Use these tips to keep your drill in top condition add cutting oil or spray water to cool during continuous use, the start-up speed will be slower due to the larger cutting angle, any quality problems, please feel free to contact us . We stand behind our products and back them with a 100-day warranty for your peace of mind..

Thick tapered web. Titanium coating. 14 hex shank. Laser etched sizes.

toolant Cobalt Drill Bit Set Pro - A metal drill bit set for steel and metal. Consisting of 21 titanium aluminum nitride coated cobalt drill bits with bullet point tips, offers exceptional performance specifically for drilling through metal.. 21-piece Cobalt Drill Bits Set - Includes metal drill bits 1162, 5642, 3322, 7642, 182, 964, 532, 1164, 316, 1364, 732, 1564, 14, 516, 38, 12.. Titanium Aluminum Nitride Coating - Increases surface hardness to 89HRC with outstanding heat-resistance, so your drill bit cuts fast and stay sharp.. Specifically Crafted Bullet Point - Sharp and self-centering tip minimize wandering and provides precise and accurate drilling. TOOLANT Pro 21-pack is meticulously engineered to excel in demanding heavy-duty scenarios.. 90 Days Warranty - In the event that you are not completely satisfied with your purchase for any reason, please reach out to us, and we will gladly provide a 100 refund or replacement..

RED HELIX SHAFT DESIGN shrugs off wood shavings as you complete your drilling, stopping jams and preventing plugs. 135 DEGREE TIPS stop your bit from walking around on your work surface, giving you more consistent, straight holes. LONG LASTING The cobalt steel making up these bits lets them last up to 10 times longer than black oxide bits, rendering them more useful for industrial or heavy duty construction jobs. STORAGE A sturdy plastic case with a slide lock system has foldout rubber compartments that let you keep them protected while in transit or in your workshop.

Milwaukee Red Helix 18 In. Cobalt Drill Bit. Milwaukee Cobalt RED HELIX Drill Bits are engineered for extreme durability and long life in hard metal applications. Designed with a Variable Helix that includes an aggressive 35 degree Helix Angle which ends at 15 degree. the Cobalt bits with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer.. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits but can be used in all twist drilling applications.. Pack of 5.