Irwin Twist Bit Sets

High speed steel twist bits in a heavy duty metal index, or a high quality plastic case. Rugged enough to take to the job site, these bits are designed for all wood and metal applications. Irwin makes industrial grade cutting tools and each is warranted to be free from defects in material and workmanship for the life of the tool except for damage caused by abuse, misuse, or alterations.

Straight Shank Bits (Steel Case)

 Reduced ⅜” Chuck Bits (Steel Case)