Best Counterbore Pilot Drill

Mophorn 980W Magnetic Drill Press with 1-1/3 Inch (35mm) Boring Diameter Magnetic Drill Press Machine 2700 LBS Magnetic Force Magnetic Drilling System 680 RPM Portable Electric Magnetic Drill Press

  • Maximum Travelling Distance: 4.92"/125mm. Besides, our magnetic drill can only be used with hollow boring bits, and annular bits less than 0.3"/8 mm in diameter..
  • Useful Accessory Kit: We provide you a rust-proof stainless steel cooling pot with the capacity of 21.36 Cubic Inch/350ml and a pilot pin. The pilot pin can remove screws and assist in the installation & removal of bits..
  • 10,000N Magnetic Force: The powerful two-stage magnet can generate 10,000 N of holding force, ensuring the drill press machine will not move in the work. Thanks to its Electromagnet base, our magnetic drill press anchor itself securely during use through its solid iron bottom..
  • Thoughtful Designs & Cooling System: This ergonomic design handle provides comfortable grip in operation and transport. These 3 extended crank handles are coated with nonslip rubber for laborsaving operation. Coolant tank, dustproof air inlet, and exhaust air holes are designed for cooling the magnetic drill press during overheating..
  • Various Applications: This versatile magnetic drill press is immensely suitable for industrial and steel fabrication, ship or bridge building, railway manufacture, wind power generation, power-plant construction, home improvement, equipment insta....
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Sabre Tools 5/16 Inch Cobalt Drill Bits – 5pcs Drill Bits for Metal, M35 Cobalt Metal Drill Bit Set, Pilot Point Tip – Heavy-Duty Drill Bits for Steel, Hard Metal, Cast Iron (5/16" x 4-1/2")

  • What You Get: This drill bit set for metal includes 5 – 5/16 Inch x 4-1/2 Inch bits of the same size..
  • A Must in Your Tool Box: This cobalt drill bit set is designed to surpass your expectations in terms of durability and performance, ensuring fast and easy penetration through hard metals..
  • Heavy-Duty Material: Our drill bits for hardened steel feature a heavy-duty construction made with M35 cobalt, which has excellent durability and superior resistance against abrasion and high heat..
  • Pilot Point Tip: These cobalt drill bits feature a pilot point tip that prevents slipping and can help increase drilling speed while ensuring smooth and easy penetration through hard metals..
  • Wide Range of Applications: Our cobalt drill bits for hardened steel are suitable for hard metals, stainless steel, cast iron, steel, titanium alloy, hard plastics and more, and a wide range of applications such as repair, construction, or woodworking..
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JINGLING 175mm 7' inch Diamond Hole Saw Coated Tile Drill Bits for Glass Stone

  • The diamond coated hole saw suitable for use in drill hole on glass, marble, tile or granite.
  • Use with water as a lubricant, holes require No futher work as cutting is clean.
  • Start drill at 45 degree to surface and align to 90 degree as hole forms.
  • Product Name: diamond hole saw, diamond drill bit for tile, hole saw ceramic tile.
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JINGLING 100mm 4\ inch Tile Diamond Hole Saw Drill Bits for Glass Stone Ceramic

  • The diamond coated hole saw suitable for use in drill hole on glass, marble, tile or granite.
  • Use with water as a lubricant, holes require No futher work as cutting is clean.
  • Start drill at 45 degree to surface and align to 90 degree as hole forms.
  • Product Name: diamond hole saw, diamond drill bit for tile, hole saw ceramic tile.
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Alden 1007P 10 Piece Master Extractor Kit

  • Bell-shaped drill heaad allows tool to be pivoted inside drill hole helping to stay on center. No pilot hole required..
  • no walking or wandering. No grinding, center punching required..
  • Works on jagged uneven rough breaks. No grinding, Center punching required..
  • Tempered twice for extra hardness. Results in multiple extractions per tool..
  • Made from M2 HSS. Highest quality steel used and made in the USA..
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JINGLING 63mm 2-1/2\ inch Diamond Drill Bit Tile Hole Saw for Glass Ceramic Stone

  • Product Name: diamond hole saw, diamond drill bit for tile, hole saw ceramic tile.
  • The diamond coated hole saw suitable for use in drill hole on glass, marble, tile or granite.
  • Use with water as a lubricant, holes require No futher work as cutting is clean.
  • Start drill at 45 degree to surface and align to 90 degree as hole forms.
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1 1/4 Inch (32mm) Diamond Hole Saw with Pilot Bit, 2 PCS DaduoRi 1.25 Inch Tile Tip Coated Hole Saw with Guiding Drill Bit in The Center for Glass, Porcelain Tile,Ceramics, Marble and Granite

  • 【2 PCS 1-1/4 inches Diameter Hole Saw 】Cutting Hole Diameter: 1-1/4" / 32mm.
  • 【With Spear Shaped Center Pilot Drill Bits, Easy to Get Started 】DaduoRi hole saw with center guiding drill bit make you more easy to locate the center to start drilling on a smooth tile surface. No need to spend time making extra jig guides..
  • 【Triangular Shank Design, Firm Grip by drills】Compared with other hole saws, DaduoRi diamond coated hole saws is designed with a triangular shank, which can better work with the drill..
  • 【Thickened Diamond Coating, More Wear-Resistant 】DaduoRi team attached the importance of diamond tip of the glass drill bit, not only using superior diamonds, but also thickening the diamond coating to make this pilot hole drill bit more wear-resistant and high-temperature resistant..
  • 【Solid Steel Body, no welding deformation 】Made by High-quality 45-gauge steel.The shaft is centered and does not wobble during use..
  • Fast drilling on glass, porcelain tiles, granite, ceramic, quart, flower pot, light stone and fiberglass. Can't use for Metal and Concrete..
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Redding Universal Flash Hole Deburring Tool [Misc.]

  • Comes shipped with a 30 caliber pilot stop for controlling depth.
  • Uses standard pilot stops for 3/16" mandrels.
  • Cases with flash holes measuring 0.080" 22 to 338 caliber.
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HHIP 2006-0124 7/16 Inch HSS Square Push Broach

  • Broach is tapered and Ground with bright finishing. Tolerance .4385.4395.
  • High speed steel Used for cutting square shaped hole in round pilot holes.
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3pc Vix Bit 3,5,9 Hex Shank by VICK TOOL CO

  • Set Includes 3 Size Self-Centering Pilot Bits.
  • Drill Pilot Holes for #3, 4, 5, 6, 8, 9 and 10 Wood Screws.
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