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Metal and Wood Drill Bits / Metal Drill Bits
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Irwin 9/64 X 3-5/8" Steel Countersink Drill Bit
Irwin 9/64 X 3-5/8" Steel Countersink Drill Bit - Image 2
Irwin 9/64 X 3-5/8" Steel Countersink Drill Bit -Irwin 3233c1b6 8c6c 4969 bf41 c2587a9eb6ee

Irwin 9/64 X 3-5/8″ Steel Countersink Drill Bit

$20.29 Original price was: $20.29.$14.20Current price is: $14.20.

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SKU: D2HPD 1731882781 Categories: Metal and Wood Drill Bits, Metal Drill Bits
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IRWIN Wood Countersinks.

  • Tapered drill with widened flutes for drilling fast, clean pilot holes.
  • Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth countersinking.
  • Counterbore attaches to flats on shank with two hex screws for a secure fit, and can be adjusted for controlled pilot hole depth.
  • 1/4″ quick-change shank reduces slipping in standard chucks and is compatible with all 1/4″ quick-change chucks, including impact drills.
Bit Diameter

9/64"

Bit Material

High Speed Steel

Length [In]

7

Minimum Chuck Size

Not Applicable

Minimum Chuck Size Required

Not Applicable

Shank Diameter (In)

0.25

Material

Steel

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