Best Precision Ground Drill Bit

Irwin Tools 3046002 Speedbor MAX Self-Feed Wood Bit Extension, 12\ , Black

  • Adds 12 inches to SPEEDBOR Max Self-Feed wood drilling bits..
  • Forged in one piece from high carbon steel for maximum strength under tough drilling conditions..
  • Precision-milled shank eliminates run-out and wobble..
  • Drill bits have 3 cutting edges that are hardened for durability and long life in tough materials.
  • Drill bits feature replaceable screw-point tips that pull the drill bit fast for clean, true holes.
  • 7/16-inch hex impact shank reduces slipping in standard chucks.
  • IRWIN drill bit extension is compatible with most 7/16-inch impact drills.
Check Stock

3/8' Black Oxide Twist drill Bit Kobalt Box of 25 Bits

  • 2-in-1 SpeedFit connector accepts all hex shank accessories plus 1" screw driver bits.
  • Titanium coating increases drilling speeds and extends drill bit life.
  • Precision and 135° split point penetrates on contact preventing drill bit "walking".
  • Compact screw guide prevents fastener wobble or disengaging from the bit while driving screws.
  • ¼" SpeedFit hex shank stops drill chuck spin-out.
Check Stock

Cordless Drill Power Set, 21V Cordless Drill Set with 3000mAh Battery & Fast Charger, 117 Piece Power Tool Set Combo Kit with Power Drill Driver, 3/8\ Chuck Electric Drill Set with 25+1 Clutch

  • ...mic design of rubber-covered handle for being breezily operated in one hand..
  • 【117 Pcs Drill Tool Set 】-Premium drill set includes cordless drill,21V battery*2, hole saw kit, sleeve, electric tape, Wall Plug / Screw Anchor Set, electric pen, slotted screwdriver, phillips screwdriver, magnetic bit holder, slotted precision screwdriver , phillips precision screwdriver , blade, twist drill, Metal Drill Bit, Brad Point Drill Bit, Wire cutters, needle nose pliers, box cutter, claw hammer, wrench, tape measure, spirit level, charger, storage box..
Check Stock

uxcell 10 Pcs 0.4mm HSS(High Speed Steel) W6542 Micro Drill Bits, Fully Ground Jobber 20mm Length Drill Bit for Mild Steel Copper Aluminum

  • Specification: Flute Treatment:Fully ground, Drill Bit Diameter: 0.4mm / 0.02-inch, Flute Length: 5mm / 0.2-inch, Shank Diameter: 0.4mm / 0.02-inch, Total Length: 20mm / 0.79-inch.
  • High Speed steel: Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life..
  • Fully Ground:The fully ground flute design, reduces friction and heat, and increases drilling performance..
  • Twisted Design: Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole..
  • Notice: Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill..
Check Stock

uxcell 10 Pcs 0.45mm HSS(High Speed Steel) W6542 Micro Drill Bits, Fully Ground Jobber 20mm Length Drill Bit for Mild Steel Copper Aluminum

  • Specification: Flute Treatment:Fully ground, Drill Bit Diameter: 0.45mm / 0.02-inch, Flute Length: 5mm / 0.2-inch, Shank Diameter: 0.45mm / 0.02-inch, Total Length: 20mm / 0.79-inch.
  • High Speed steel: Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life..
  • Fully Ground:The fully ground flute design, reduces friction and heat, and increases drilling performance..
  • Twisted Design: Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole..
  • Notice: Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill..
Check Stock

uxcell 10 Pcs 2.75mm HSS(High Speed Steel) W6542 Micro Drill Bits, Fully Ground Jobber 70mm Length Drill Bit for Mild Steel Copper Aluminum

  • Specification: Flute Treatment:Fully ground, Drill Bit Diameter: 2.75mm / 0.11-inch, Flute Length: 38mm / 1.5-inch, Shank Diameter: 2.75mm / 0.11-inch, Total Length: 70mm / 2.76-inch.
  • High Speed steel: Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life..
  • Fully Ground:The fully ground flute design, reduces friction and heat, and increases drilling performance..
  • Twisted Design: Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole..
  • Notice: Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill..
Check Stock

uxcell 10 Pcs 1.15mm HSS(High Speed Steel) W6542 Micro Drill Bits, Fully Ground Jobber 36mm Length Drill Bit for Mild Steel Copper Aluminum

  • Specification: Flute Treatment:Fully ground, Drill Bit Diameter: 1.15mm / 0.05-inch, Flute Length: 16mm / 0.63-inch, Shank Diameter: 1.15mm / 0.05-inch, Total Length: 36mm / 1.42-inch.
  • High Speed steel: Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life..
  • Fully Ground:The fully ground flute design, reduces friction and heat, and increases drilling performance..
  • Twisted Design: Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole..
  • Notice: Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill..
Check Stock

20 Pcs Micro Drill Bit Set Micro Drill Bits Tungsten Steel PCB Print Circuit Board Flute CNC Router Bits Shank for Rough Stone Jewelry Punching Engraving (0.1-1.0 mm)

  • 【Premium Material】The micro drill bit set is made of high-quality tungsten steel, with high wear resistance, high hardness, not easy to bend, and has good milling and cutting performance..
  • 【High-precision Cutting Edge】The micro drill bit adopts a nano-scale spiral cutting edge, which reduces the cutting force, prevents the drill from breaking, and improves the machining accuracy..
  • 【0.1-1.0mm Multiple Sizes】This PCB drill bit set contains 10 different sizes: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, different sizes to meet different needs..
  • 【Easy to Use】Micro drill bits are designed with shock-proof design, stable and reliable engraving process, fast and clean work without burr, large chip removal space, low drilling heat, very practical..
  • 【Wide Application】These tungsten carbide drill bits are ideal for drilling holes in printed circuit boards, CNC engraving plexiglass, amber beeswax, bakelite, jewelry, plastic and other precision drilling..
Check Stock

NEIKO 11403A Magnetic Bit Holder Set | 3 Pieces - 2-3/8 4 and 6| Premium Cr-V Steel | 1/4 Hex Shank Design

  • POWERFUL SCREW HOLDERS: Each piece in this bit-holder set has a 1/4-inch universal hex shaft for an easy fit on most drills. These bit extenders....
  • DRILL-BIT EXTENDERS: This versatile hex-shaft bit extension set features bit holders in 3 sizes: 2 3/18", 4", and 6". The hex-drive bit holders let....
  • PRECISION MAGNETIC BIT HOLDERS: These bit extenders have powerful magnets that securely hold driver bits in place, so you can easily turn any drill....
  • HIGH-QUALITY HEX-BIT HOLDERS: Each piece in the NEIKO 11430A Magnetic Bit-Holder Set is made from chrome vanadium steel with a black phosphate coating....
  • HEAVY-DUTY SPECIALTY TOOLS: Our hex-bit holders feature a uniform single-piece construction for added durability. The single-shaft design keeps drill....
Check Stock

TECHTONGDA Hinge Boring Drill Press Machine Woodworking Wood Hole Puncher Cutter 3Z-48-6

  • 【High-quality metal aluminum material】: high-strength aluminum alloy material, wear-resistant and high-temperature resistant, high precision, long service life, is an excellent material for woodworking tools..
  • 【Strong stability】: can accurately control the drilling depth without damaging the drill bit, with nylon inner ring, can effectively avoid the wear of the locked part of the drill bit, and at the same time make the drill bit easier to lock, suitable for repeated use in the woodworking industry..
  • 【Aperture Adjustable】Adjustable drill bits with two different specifications of inner diameter range, large bit width 15/64"-7/16" (0.23"-0.43"), small bit width 5/64"-3/16" (0.078"-0.18")..
  • 【Precise Drilling Depth】Easy to adjust, the limiter can precisely control the drilling depth, making woodworking more convenient and efficient. Please tighten the drill plug when using it to ensure accurate entry to the desired depth..
  • 【Wide range of applications】: The drilling stopper is suitable for furniture installation, ordinary tile....
Check Stock