Tools & Home Improvement › Power & Hand Tools › Power Tool Parts & Accessories › Power Drill Parts & Accessories › Drill Bits

Spiral Flute Cobalt Step Drill Bit(Pro),M35 High Speed Steel,3/8′ Tri-Falt Shank Step Bits for Metal, Stainless Steel, Aluminum, Plastic,3/16′ – 1-3/8′(3 Step Size)