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SKU: 85010

3/16"-1/2" Ultra-Bit Multi-Diameter Step Drills

Package Quantity: 1

Made of special alloy steel. Gold surface treated for maximum lubricity. Dual flute construction drills clean accurate holes in thin materials including thin metals, rigid plastics such as plexiglass and wood or composite materials with a thickness equal to or less than the step thickness. 3 flats on shank for more gripping power.