Reviews Pilot Hole Required

Woodhaven 3270 Circle Jig

  • The 3270 cuts 3/4" to 110-1/4" diameter circles with the included 48" Double Track rail. Router not included..
  • Includes NoDrill router plate with a quick attach feature that leaves your router free for other tasks. Only a 1/8" pilot hole 1/4" deep required in....
  • Includes pencil holder for drawing circles. Extrusion features a tape scale and an indexable cursor for easy measurement..
  • Plunge router required for full circle cuts. FREE shipping in the 48 US States.
  • Lifetime guarantee against defects in material or workmanship. Made in the USA!.
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1/2\ Aircraft Counterbore, Carbide Tipped, (Reduced Shank Counterbore), 1/4\ Shank Diameter, 3 Flutes, 2 3/4\ OAL, (.5\ Diameter), 52216, USA Made

  • For counterboring and spotfacing in applications where machine requires a smaller shank.
  • 1/64" Corner Radius, Tool Diameter Tolerance: +.001"/-0". Shank Diameter Tolerance: +0"/-.001".
  • Pilot Hole Diameter:1/8, If using a pilot this is the shank diameter of the pilot you should choose.
  • Minimum Cut Diameter: .156" Because there is a pilot hole the tool will not cut below this diameter..
  • Set screw to hold a pilot or drill bit in place (if you are using a pilot or drill bit).
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1 1/4\ Aircraft Counterbore, Carbide Tipped, (Reduced Shank Counterbore), 3/8\ Shank Diameter, 3 Flutes, 2 3/4\ OAL, (1.25\ Diameter, 1-1/4), 52240, USA Made

  • For counterboring and spotfacing in applications where machine requires a smaller shank.
  • 1/64" Corner Radius, Tool Diameter Tolerance: +.001"/-0". Shank Diameter Tolerance: +0"/-.001".
  • Pilot Hole Diameter:1/4, If using a pilot this is the shank diameter of the pilot you should choose.
  • Minimum Cut Diameter: .281" Because there is a pilot hole the tool will not cut below this diameter..
  • Set screw to hold a pilot or drill bit in place (if you are using a pilot or drill bit).
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BOSCH HDG11 11-Piece Diamond Hole Saw Set, Blue

  • Vacuum-brazed diamond grit cuts faster and lasts longer.
  • AutoStart pilot bit is spring-loaded, retractable shaft allows walk-free cutting without a pilot hole.
  • Pilot bit offers unique grind that starts holes accurately every time.
  • Set includes: (1) mandrel, (1) AutoStart pilot bit, hole saws: (1) 1 4 inch, (1) 5 16 inch, (1) 3 8 inch, (1) 5 8 inch, (1) 1 inch, (1) 1-3 8 inch, (1) 2 inch, (1) 2-1 4 inch, (1) 2-1 2 inch.
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Starrett KA19-N\Oops\ Arbor, Hole Enlargement Arbor

  • Replaces the pilot drill in any Starrett A1, A2 or A10 type arbors.
  • Replacing the pilot drill, the KA19 allows diameters to be enlarged by attaching a saw of the same size to that of the existing hole.
  • This saw then acts as the pilot for the larger diameter saw that is attached to the arbor in the normal way.
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Flex-a-lite 508 Aluminum 1\ Fan Spacer

  • 1.75" bolt required for proper installation.
  • Features a standard 5/8" pilot hole for easy replacement.
  • Made of aluminum with a mill finish for lightweight durability.
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KnKut 18 Piece National Course Tap/Drill Bit Set

  • No Center Punch or Pilot Hole required for drill bit.
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6 Inch Carbide Hole Saw Bit Concrete Hole Saw 152mm Carbide Hole Cutter Drill Stucco Brick Fiberglass Reinforced Plaster And Ceramic Tile Saw Through Cement Block and Drywall For Recessed Lighting

  • ...it For Electric Cables And Pvc Water Pipes And Waste Pipes..
  • TILE HOLE SAW Drill Ceramic Wall Tiles And Low Density Subway Tile Without Hammer Drill Setting, When Used As Concrete Tools Hammer Drill Is A Must So The Tct Hole Saws Are Best Used With Our Hole Saw Abors That Already Come With Tct Masonry Drill Bits For Pilot Bit No Point Having A Hole Saw That Can Cut Holes In Brick If The Pilot Drill Set Will Not..
  • MANY SIZE GRIT HOLESAW BITS Available Either As Carbide Hole Saw Kit Or Individually From 5/8 16mm To 7" 178mm, These Tungsten Holesaw Bits Are Also Available Including Hex Hole Saw Arbor Or Including Sds Plus Hole Saw Arbor Mandrel inc TCT Pilot.
  • WHO USES OUR CARBIDE HOLE SAWS Plumbers Electricians Contractors for Masonry Tools Home Builders Boat Builders Aviation FiberGlass Car Body Installers Fiberglass Pool and Fiberglass Tub Manufacturers Carbon Fiber Modellers Hobbyists..
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4 Inch Carbide Hole Saw Bit Concrete Hole Saw for Dryer Vent and Drywall for Recessed Lighting 102mm Carbide Hole Cutter for Stucco Brick Fiberglass Reinforced Plaster Ceramic Tile and Cement blocks

  • ...it For Electric Cables And Pvc Water Pipes And Waste Pipes..
  • TILE HOLE SAW Drill Ceramic Wall Tiles And Low Density Subway Tile Without Hammer Drill Setting, When Used As Concrete Tools Hammer Drill Is A Must So The Tct Hole Saws Are Best Used With Our Hole Saw Abors That Already Come With Tct Masonry Drill Bits For Pilot Bit No Point Having A Hole Saw That Can Cut Holes In Brick If The Pilot Drill Set Will Not..
  • MANY SIZE GRIT HOLESAW BITS Available Either As Carbide Hole Saw Kit Or Individually From 5/8 16mm To 7" 178mm, These Tungsten Holesaw Bits Are Also Available Including Hex Hole Saw Arbor Or Including Sds Plus Hole Saw Arbor Mandrel inc TCT Pilot.
  • WHO USES OUR CARBIDE HOLE SAWS Plumbers Electricians Contractors for Masonry Tools Home Builders Boat Builders Aviation FiberGlass Car Body Installers Fiberglass Pool and Fiberglass Tub Manufacturers Carbon Fiber Modellers Hobbyists..
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5-1/2 Inch Diamond Hole Saw Drill Bit Ceramic Porcelain Glass Granite Marble Tile Tiling 5 1/2 Inches in 5 1 2 inch

  • Diamond Coated Hole Saw Drilling Holesaw Tool 5 1/2" - Larger Than 5 Inches.
  • EASILY Cuts Through Ceramic and Porcelain Tile - Glass, Marble, Granite, Quartz - USE WATER TO COOL.
  • Use with Any Electric Drill - Diamond Circular Hole Saw for Floor Drain, Shower, Shower Mixing Valve, Shower Drain Installation.
  • Drills 1 inch deep - Wet Type - Do not use dry - No Pilot Drill Bit - Pilots are not required.
  • Cylindrical Shank 3/8" - No Need for Adapters or Arbor.
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