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Drill Bits

3 subcategories in "Drill Bits"


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.

HSS Countersinks
Precision ground 82° tip for countersinking most machinable metals, wood or plastic

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