Best Reduced Shank Counterbores

Drillco 1000N Series High-Speed Steel Nitro Reduced Shank Drill Bit, Black/Gold Oxide Finish, Round with Flats Shank, Spiral Flute, 118 Degree Split Point, 29/32\ Size

  • Reduced shank drill bit has a shank that is smaller in diameter than its shaft, permitting drilling with a 1/2" drill chuck.
  • Heavy duty nitride surface treatment increases hardness for drilling stainless steel and other hard metals.
  • High-speed steel (HSS) provides hardness for wear resistance.
  • Black and gold oxide finish resists corrosion and increases the hardness of the drill bit for additional wear resistance.
  • Self-centering 118-degree split point penetrates material without a pilot hole.
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BOSCH DSB5013P 13-Piece Daredevil Spade Bit Set in Pouch,Blue

  • Features a Full-Cone Threaded Tip for Fast and Effortless Drilling.
  • Hex shank power groove to reduce slippage.
  • Provides a cleaner hole quality with reduced breakout.
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Chicago Latrobe 190 Series High-Speed Steel Reduced Shank Drill Bit Set With Metal Stand, Black Oxide Finish, 118 Degree Conventional Point, Round Shank, Inch, 33-piece, 1/2' - 1' in 1/64' increments

  • Set of 33 reduced shank drill bits includes inch sizes 1/2″ through 1″ in 1/64″ increments.
  • High-speed steel (HSS) provides hardness for wear resistance.
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material.
  • 118-degree conventional point for a range of drilling applications.
  • Standardized shank enables drills with a 1/2″ chuck to drill large-diameter holes.
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Chicago Latrobe 190C Series Cobalt Steel Reduced Shank Drill Bit Set With Metal Case, Gold Oxide Finish, Round Shank, 118 Degree Split Point, Inch, 8-piece, 9/16\ - 1\ in 1/16\ increments

  • Set of 8 reduced shank drill bits includes inch sizes 9/16" through 1" in 1/16" increments.
  • Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials.
  • Gold oxide finish lubricates and provides wear resistance on ferrous materials.
  • Self-centering 118-degree split point penetrates material without a pilot hole.
  • Standardized shank enables drills with a 1/2" chuck to drill large-diameter holes.
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Starborn Structural H23 Deck Ledger Multi-Purpose Wood Screw 50 4

  • Specifically designed to attach deck ledgers to rim joists.
  • 3/8" Hex washer head for maximum drivability.
  • Tri-Forge Point provides fast start, minimal splitting, and reduced driving torque.
  • Speed-knurl reduces friction on the unthreaded shank for faster installation.
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Irwin Industrial 91142 Silver & Deming Drill Bit 21/32\ Diameter with 6\ Overall Length 1/2\ Shank Reduced

  • The item is Irwin Silver And Deming Drill Bit 21/32 " Dia, 6 " Overall Length 1/2 " Shank Reduced.
  • Used for Power Tool Accessories, Drill Bits & Accessories.
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BOSCH DLSB1007 1-Piece 5/8 In. x 16 In. Daredevil Extended Length Spade Bits

  • Features a full-cone threaded tip for fast and effortless drilling.
  • Hex shank power groove to reduce slippage.
  • Provides a cleaner hole quality with reduced breakout.
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IRWIN Drill Bit Set with TurboMax Bits & Case, 29-Piece (3018006B)

  • Turbomax tip eliminates "walking," starts drilling on contact, and stays sharp longer.
  • Made from premium high speed steel with black and gold finish for added corrosion resistance.
  • Precision-ground geometry provides best-in-class hole size accuracy.
  • Includes 1/16" to 1/2" sizes by 64ths and a reduced shank on bits larger than 3/8".
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Diablo 1 in. x 6 in. SPEEDemon Spade Bit (2-Pack)

  • SPEED-TIP self-feed design effortlessly pulls the bit with minimal effort and faster holes.
  • Optimized curved paddle design quickly removes chip build-up for more holes per charge.
  • Impact Strong increases shank stability and durability.
  • Angled spur cutting edge scores wood for clean holes and reduced blowout.
  • Maximum performance in cordless and corded impact and drill drivers.
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IRWIN Marples Forstner Bit, Wood Drilling, 1-Inch (1966900)

  • Drills flat-bottomed and pocket holes in significantly less time than traditional Forstner bits.
  • Features optimized ultra-sharp knife edge design specifically engineered to cut through hard and soft woods smoothly and efficiently.
  • Easily drills high-quality flat-bottomed and pocket holes with a fine, smooth finish.
  • Reduced shank fits 3/8" and larger drills and drill presses.
  • Ideal for fine woodworking, cabinet-making, and more.
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