1/2 100° – 1 Flute Hyper Countersink • HSS • For Chamfering, deburring, and countersinking • Can also be used to enlarge holes in sheet metal List Number ZD63332 Fractional 1/2 Decimal Equivalent 0.5000 Overall Length 2" Substrate HSS Angle 100° Package Quantity 1 Shank 1/4 Flute Count 1 SKU: ZD63332 Category: Countersinks Related products 3/16 60° – 1 Flute Solid Carbide Countersink Item #: SC08189 1/8 90° – 1 Flute Solid Carbide Countersink Item #: SC08125 1/4 60° – 1 Flute Solid Carbide Countersink Item #: SC08252