1/8 100° – 1 Flute Hyper Countersink • HSS • For Chamfering, deburring, and countersinking • Can also be used to enlarge holes in sheet metal List Number ZD63308 Fractional 1/8 Decimal Equivalent 0.1250 Overall Length 1-1/4 Substrate HSS Angle 100° Package Quantity 1 Shank 1/8 Flute Count 1 SKU: ZD63308 Category: Countersinks Related products 3/16 90° – 1 Flute Solid Carbide Countersink Item #: SC08187 1/2 60° – 1 Flute Solid Carbide Countersink Item #: SC08502 3/16 82° – 1 Flute Solid Carbide Countersink Item #: SC08188