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Drill Bits

3 subcategories in "Drill Bits"


Wood Countersinks
Tapered drill with widened flutes for drilling fast, clean pilot holes.

Woodboring Drill Bits
For fast, rough or clean and exact holes, IRWIN's extensive line of woodboring drill bits provide the user with the best available tools for each application in achieving their wood drilling needs.

Installer Bits
Hole in flute for easy wire pulling through walls, ceilings and floors