Irwin General Purpose High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 3/8 in. Dia. x 3-1/8 in. L Size:3/8" x 3-1/8" Reduced area above the flute

Reduced area above the flute prevents the drill bit from binding while drilling-the full usable length can be utilized

designed for hand threading work in a variety of materials taps produce a class 2b thread

Lightweight with snug fit that helps minimizeslippage

C-ring design holds the insert bit securely in place

Irwin General Purpose High Speed Steel Fractional Straight Shank Jobber Length Drill Bits 3/8 in. Dia. x 3-1/8 in. L Size:3/8" x 3-1/8" Reduced area above the fluteConstructed of M 2 high speed steel for the best combination of strength, heat resistance, and wear resistance Standard 118 degree point for use in wood, metal, and plastic