3/16 90° – 1 Flute Hyper Countersink • HSS • For Chamfering, deburring, and countersinking • Can also be used to enlarge holes in sheet metal List Number ZD65012 Fractional 3/16 Decimal Equivalent 0.1875 Overall Length 1-1/2 Substrate HSS Angle 90° Package Quantity 1 Shank 3/16 Flute Count 1 SKU: ZD65012 Category: Countersinks Related products 1/8 90° – 1 Flute Solid Carbide Countersink Item #: SC08125 3/8 82° – 1 Flute Solid Carbide Countersink Item #: SC08376 1/4 82° – 1 Flute Solid Carbide Countersink Item #: SC08251