HSS Titanium Coating - Classic HSS construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean.. Flutes Form - 2 flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process.. Quick Change - 14 inch hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck. We also offer a quick-change adapter to better quick change.. Meet Your Demands - Great drill bits set for metalwoodplastic countersink. Suitable for Home DIY, and General BuildingEngineering Use.. Organized Holder - This 30-piece set includes 29 drill bits and 1 quick-change adapter. A drill bits holder with size index is included in the set for easy storage and organizing. Sizes include 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..

High Quality Material - High Speed Steel Black and Gold, resists corrosion, ensures outstanding durability, sharpness and capability, reduces the friction and runs cooler.. Black and Gold Oxide Finish - Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the regular black surface.. 135-degree Split Point - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. The split point tip can increase the wear resistance. 135-degree penetrates hard material without a pilot hole and produces small chips to reduce clogging.. Set includes - 8 pieces 6 long silver deming drill bits in a heavy duty aluminum storage case for easy carrying and organization 916, 58, 1116, 34, 1316, 78, 1516, 1. General Purpose - It is ideal for drilling steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials..

115 PIECES INCLUDED 29pcs Fractional Size116 to 12 in 164th increments 26pcs Letter Size A To Z 60pcs Numbered Size 1 To 60.. HSS WITH 5 COBALT Durable, Higher Heat Abrasion Resistance.. PRECISE 135 SPLIT POINT TWIST DESIGN Prevent walking, clear chips and particles faster.. 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.. ORGANIZED HOLDER Set includes the drill bit holder with size index for easy storage and organizing..

CAPABILITY DURABILITY Classic Carbon Steel Material. High hardness, offer superior cutting power and durable.. THREE-POINTED DESIGNQuickly and accurately drill a smooth hole.Better in CENTERING and NO SKID . Five-edged chamfer design will fast discharge chips from the hole on both sides automatically.. REMOVABLE ADJUSTABLE Easy to use the combination of Hex Key to adjust or disassemble the countersink drill bit and the five-flutes chamfering.. MULTIPURPOSE Suitable for bench drill, hand drill and conventional electric drill. Perfect for wood, fiberboard, particleboard, plywood, plastic, PVC, rubber etc.. SATISFY ALL YOU DEMAND Set include 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm and 1 free Hex Key Wrench.If you have any problem, please feel free to contact us..

ALL-IN-ONE CONVENIENCE- COMOWARE 246 pcs drill bit set includes a wide variety of bits wood drill bits, spade drill bits, masonry drill bits, screwdriver bits, nut drivers, hole saws and other accessories. Complete set of every bit you need around the house.. CAPABILITY DURABILITY- Drill bits are made of superior HSS material for improved strength and durability. The titanium and black oxide coating increase the hardness and wear resistance. Multi-function drill driver bit set for drilling wood, metal, cement, plastic as well as multiple driving and fastening applications.. PORTABLE HANDY- This 246 pcs drill bit set comes 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. The sturdy case holds everything firmly in place. Its easy to find the right bit you need.. 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.. GOOD GIFT IDEA- This drill driver bit kit combines the versatility and practicality that homeowners would appreciate. It is a great household set as well as a nice gift-giving option..

135 degree split point and twist design increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Bits made of high speed M2 steel with a titanium nitride coat for added durability. Special left hand design can also be used with screw extractors to remove broken fasteners. Attachable to reversible drills to remove screws, bolts, and studs around the house, garage or on the job site. Set includes 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564 and 14 inch bits Comes in metal index case for easy storage.

High Quality Material - Versatile general-purpose drill bit set, High Speed Steel, black and gold finish resists corrosion and increases the hardness of the drill bit.. 135-degree Point Tip Twist Design - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Produced by precision fully ground which ensures chips move smoothly.. Professional and Widely Use - Great drill bits set for metal wood plastic. Suitable for Home DIY, and General Building Engineering Woodworking Use.. Set Including - The set includes wire gage size 1 to 60, can meet your different demands perfectly.. Organized Holder - Set includes the drill bit holder with size index for easy storage and organizing..

EASY OUT REMOVING It is more convenient and easy to remove the broken screw from the damaged workpiece by using the left hand drill bit which coordinates with the screw extractor. Spiral groove on screw extractor can go deep into screw to increase grip force to remove studs, screws and bolts around the house, garage or on your job project.. HIGH QUALITY CARBIDE MATERIAL The left hand drill is made of HSS M2. Compared with ordinary high speed steel, M2 material can prolong the service life, enhance wear resistance and remove chippings clearly. HSS are harder and tougher than other materials.. UNIQUE DESIGN The 118angle makes it easier to cut into the workpiece with small axial resistance. This design can not only increase the length of cutting edge work but also decrease the nominal thickness of cutting layer, which improves heat dissipation and durability with better cutting effect.. CONVENIENT ORGANIZATION AND STORAGE Come with a metal index case, convenient to use and carry.. SET INCLUDING 5pcs alloy steel screw extractors and 5pcs HSS M2 left hand drill bits. Screw extractor includes 1, 2, 3, 4, 5. Left hand drill bit model includes 564, 764, 532, 14, 1964..

HSS Titanium Coating - High speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler.. Meet Your Demands - With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for metalwoodplastic countersunk. Suitable for Home DIY, and General BuildingEngineering Use.. Design - The split point tip is at 118 degrees to increase the wear resistance. The two flute design provides a smoother cutting, allows the material particles escape easily for a much more clean drilling operation.. Easy Organizing - A drill bits holder with size index is included in the metal kit for easy storage and organizing without fear of it falling out.. Set Includes - The drill bits set includes five common sizes for versatility, can fit the majority of brands currently on the market..

PROFESSIONAL DESIGN TIP Precision ground spear tip reduces bit skating and walking. Premium carbide YG6X with a reinforced head prevents bit cracking and provides a longer life.. HIGH QUALITY MATERIAL Classic Carbon Steel Material for fast cutting against tough wood material. High hardness, offer superior cutting power and durable. Galvanized Coating can prevent rusting.. QUICK CHANGE 14 inch Hex Shank fits into all power tools more easily and securely, especially for locking into quick change chuck.. SMOOTH HOLE Position drill by making slight dent with the tip before drilling. Small incision resistance. Feature drilling stably, opening neat, smooth, no broken edges, no tremor phenomenon, chip easily.Drill at a low speed to avoid fracture. Use water lubrication will extend drill bit service life considerably.. WIDELY APPLICATION It is suitable for Ceramic, Tile, Mirror, Wood, Porcelain, Brick Wall, Glassetc. Please try to keep the drill vertical and use WATER or COOLANT for lubrication when drilling Cant be used to drill hard tile..