Irwin HSS Fractional Drill Bit Irwin 15-Piece Set, 3/8″ Chuck

Constructed of high speed steel for the best combination of strength, heat resistance and wear resistance. 118° standard point.

15-Piece Set. 3/8″ reduced shank jobber length with metal case. Includes 1/16″ to 1/2″ by 32nds.