Best Counterbore Drill Bits

HORUSDY Impact Drill Bit Set, 112-Pieces 1/4" Hex Shank Impact Driver Bits & Screwdriver Bits Set for Screw Driving and Wood Metal Cement Drilling

  • 【Complete Configuration】112-pcs drill toolkit includes all the drill bits you need. Perfect for DIY projects and household maintenance and repair. variety of specialist drill bits and accessories for wood, metal, cement, plastic drilling as well as multiple driving and fastening applications..
  • 【Widely Applicable】The 1 / 4 "hex bit and bit kit are ideal for quick and easy bit replacement. They are compatible with 1 / 4" impact drivers, screwdrivers / screwguns, and 3 / 8 "or 1 / 2" bits / drivers..
  • 【High-Quality】High quality materials are used to reduce damage to the screw head and provide better tool head grip. The high-quality drill bit made of high-quality high-speed steel titanium coating has high strength and durability..
  • 【Portable Storage Box】Portable hard storage case can be conveniently carried to everywhere, Easy to carry and store..
  • 【Specifications】Impact drill bit kit set includes: 56 x 1” bits, 18 x titanium drill bits, 8 x nut drivers, 5 x masonry drill bits, 3 x spade drill bits, 3 x magnetic bit holders, 15 x 2” bits, 1 x countersink, 1 x socket adapter, 1 x quick release magnetic holder, 1x box..
Check Stock

10pcs Professional Ceramic Nail Drill Bits Set - YaFex 3/32 Diamond Carbide Nail Drill Bit Rotary Burrs for Electric Manicure Pedicure Nail File Machine

  • Complete Professional Nail Drill Bits Set - Include 5pcs ceramic drill bits.
  • 1pcs Brush bit, This kit includes almost all....
  • 6pcs Ceramic Drill Bits - A coarse torch bit, medium large barrel and small flame bits, fine barrel ball and umbrella bits. You could sharpen, grind,....
  • 3pcs Diamond Ball-Shaped Bits - The drill bit is slender to a capped point which are convenient to use & skin-protective & great for nail filing....
  • Easy to Clean and Safe for Nails - The ceramic is corrosion resistant, reduce heat, no clogging for nails as well as long-lasting. The smooth surface....
  • 3/32" (2.35mm) size fit most nail drill machines on the market. Our store have several kinds of nail drill bits set and electric nail file machine,....
Check Stock

26Pcs Flexible Drill Bit Extension Set,Drill Bit Holder Extension,105° Right Angle Drill Attachmentt,1/4 3/8 1/2"Impact Driver Rotatable Socket Adapter,Bits Holder,Bendable Drill Bit Extension

  • [Great Drill Bit Set] ---- The drill extension kit is made of high-quality industrial-grade heavy-duty chrome vanadium steel. Set of drill including 1 x Screwdriver Bits Holder Set(6pcs 1/4 hex shank handle keychain extension rod with a black metal hanging buckle)2 x flexible drill extension, 1 x 105° right-angle drill bit extension, 3 pieces of (1/2, 3/8,1/4) universal socket adapter kit, 3 x quick release magnetic drill extension Pieces, 10 in 1 set combination screwdriver bit set, durable, and can be used for a long time..
  • [1/4inch Hex Shank Screwdriver Bits Holder Set] ---- Bits hold/quick change, Can avoid accidental dropping of tools and facilitate high-altitude operations.Application--Universal 1/4" quick hex shank and 1/4" hex socket keep different commonly used 1/4 bits handy. Fit most electric drivers, hand-held drivers and bits, like t25 and t20 bits etc.Large Load-- cancarry bits tools up to 500g in weight. To keep the drill bits not easy to fall.It is made of aluminum alloy, nice durability, lightweight, sturdy, which ensure their longevity..
  • [105° Right Angle Drill Attachment] ---- 105° Bend Narrow Space Available--Use in which you us....
Check Stock

Drill Bits Short Length Threaded Shank Short Series Drill Bit Set 3 Tight Fit Tools 00133

  • Drill bits are made of M7 high-speed steel (HSS), for drilling hard materials.
  • 135-degree split-point, 1/4-28 threads and a 5/16 inch hex adapter for removal of drill bit.
  • Three lengths of drill bits: Longs=2-3/8 inches.
  • Drill bits are black oxided to prevent chip-to-tool welding and corrosion.
  • Drill bits comply with National Aerospace Standard NAS965.
Check Stock

Drill Bits Short Length Threaded Shank Long Series Drill Bit Set 2 Tight Fit Tools 00132

  • Drill bits are made of M7 high-speed steel (HSS), for drilling hard materials.
  • 135-degree split-point, 1/4-28 threads and a 5/16 inch hex adapter for removal of drill bit.
  • Three lengths of drill bits: Longs=2-3/8 inches.
  • Drill bits are black oxided to prevent chip-to-tool welding and corrosion.
  • Drill bits comply with National Aerospace Standard NAS965.
Check Stock

Drill Bits Short Length Threaded Shank Stub Series Drill Bit Set 4 Tight Fit Tools 00134

  • Drill bits are made of M7 high-speed steel (HSS), for drilling hard materials.
  • 135-degree split-point, 1/4-28 threads and a 5/16 inch hex adapter for removal of drill bit.
  • Three lengths of drill bits: Longs=2-3/8 inches.
  • Drill bits are black oxided to prevent chip-to-tool welding and corrosion.
  • Drill bits comply with National Aerospace Standard NAS965.
Check Stock

COMOWARE 20V Cordless Drill, Electric Power Drill Set with 1 Batteries & Charger, 3/8” Keyless Chuck, 2 Variable Speed, 266 In-lb Torque, 17+1 Position and 34pcs Drill/Driver Bits

  • 【20 Voltage & 2 Variable Speeds】 Higher voltage means more torque-spinning strength to overcome resistance. This 2 variable-speed ( 0-350 & 0-1300 RPM ) cordless drill with an adjustable clutch gives you the versatility for drilling different materials and using a variety of bits. The low speed is for driving screws, the high speed is for drilling holes..
  • 【25+1 Position Clutch & 266 In-lbs Max Torque】 This cordless drill's clutch provides precise control for drilling, which helps to prevent sinking a screw too deep, stripping out the head of a screw or even breaking a screw shaft. 17-Torque allows for various applications and additional 1-torque for drilling..
  • 【1500mAh Batteries & 60min Fast Charger】20V 1500mAh Lithium-Ion battery packed with higher capacity indicator lets you finish your job smoothly with long lasting performance. 1.5A 1-hour fast charger keeps your drill constantly running..
  • 【3/8” Keyless Metal Chuck & LED Work Light】A 3/8-inch cordless drill accepts a wide range of bits, making it versatile for common tasks around the house. Drill has keyless chuck that you can tighten or loosen by hand. The Forward/Reverse switch allows you to either screw or replace/remove bits for your purposes. LED Light for increased visibility....
Check Stock

COMOWARE 20V Cordless Drill, Electric Power Drill Set with 2 Batteries & Charger, 3/8” Keyless Chuck, 2 Variable Speed, 280 In-lb Torque, 18 Position and 22pcs Drill/Driver Bits

  • 【20 Voltage & 2 Variable Speeds】Higher voltage means more torque-spinning strength to overcome resistance. 2 variable-speed ( 0-350 & 0-1350 RPM) power drill with an adjustable clutch gives you versatility for drilling different materials and using a variety of bits. The low speed is for driving screws, the high speed for drilling holes..
  • 【18+1 Position Clutch & 280 In-lb Max Torque】 The drill's clutch gives a user more control over the amount of torque applied to a screw to prevent sinking a screw too deep, stripping out the head of a screw or even breaking a screw shaft. 18 Torque allows for various tasks and additional 1 torque for drilling..
  • 【2 x 1500mAh Batteries & 60min Fast Charger】20V 1500mAh Lithium-Ion battery packed with higher capacity indicator let you finish your job smoothly with long lasting performance. 1.5A 1-hour fast charger keeps your drill constantly running..
  • 【3/8” Keyless Metal Chuck & LED Work Light】A 3/8-inch cordless drill accepts a wide range of bits, making it versatile for common tasks around the house. Drill has keyless chuck that you can tighten or loosen by hand. The Forward/Reverse switch allows you to either screw or replace/remove bits on your purposes. LED Light for increased visibility in enclosed ....
Check Stock

Diamond Nail Drill Bits Set - Ejiubas 7PCS Carbide Drill Bits Tungsten Acrylic Nail File Bits Cuticle Drill Bit 3/32 Inch Efile Nail Bit Fine Grit for Acrylic Gel Nails Cuticle Manicure Pedicure

  • 【Stronger Carbide Material & Highest Precision Standards】The Nail Drill Bits Set are made of hard metal with tungsten carbide, these nail file kits have the optimum strength, sharpness, durability, and the vibration-with a powerful cutting ability and free filing consistency you need, all while producing minimum friction which causes heat. To protect from overheating damage with heat resistance..
  • 【Professional Quality & Multi-functions Efile Nail Bits】This Drill Bits are sharpe and easy to use – cut your time in a half. With minimal filing needed to get the job done faster. Carbide drill bit are ideal nail art tools accomplishing diversified professional jobs such as carving, grinding, sharpening, sanding, polishing and so on..
  • 【7 Different Tools & 3/32″ Size】 This Nail Drill Kit comes with tungsten carbide drill bits 3pcs & diamond carbide drill bits 3pcs & Brush bit 1pc,so you could reshape,polish,smoothen,grind,sharpen,carve and neaten the gel nails or acrylic nails easily and quickly.Great nail tools for any professional manicurist or nail art beginner..
  • 【3pcs Tungsten Carbide Drill Bits】Great Cuticle Drill Bits to accomplish varied professional nail jobs,such as carving, engraving, grinding, r....
Check Stock

STROTON Cobalt Drill Bit Set (1/16-1/4 Inch, 13PCS), M35 High Speed Steel Twist Drill Bits for Stainless Steel, Hard Metal, Cast Iron, Plastic and Wood

  • 【Premium True 5% Cobalt Steel with 68 HRC】- The Marked Cobalt Content of Ordinary Drill Bits May be False, but This Drill Bits Set is Made of Cobalt Ore from Our Own Mine, Which Indeed Contains 5% Cobalt. Although the Cost and Price are Slightly Higher, It Usually is able to Provide 3X Heat,Wear and Chip Resistance and 3X Tool Life..
  • 【Split Point Design and Fully Ground Process】- Compared with Other Ordinary Drill Bits, This Drill Bits Set is Particularly Suitable for Heavy Duty Work, Such as Cutting through Stainless Steel,Steel Plate,Iron Sheet, Cast Iron and Hardwood, and Drilling Out Bolts Studs and Screws..
  • 【3X Efficiency + 3X Tool Life】- This Cobalt High Speed Steel Drill Bits Set is Typically Capable of Running 3 Times Faster. Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes..
  • 【Sharp Drill Bit Edge】- This Kind of Drill Bits Beast Can Even Cut Hardened Metal into Long Iron Bars, While a Dull Drill Bit Can Just Slowly Wear Through Metal..
  • 【13 Pieces Jobber Length Industrial Drill Bits Includes】:1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4 [DIA 1/64 Inch Increments].
Check Stock