1-1/4 90° – 1 Flute Hyper Countersink • HSS • For Chamfering, deburring, and countersinking • Can also be used to enlarge holes in sheet metal List Number ZD65116 Fractional 1-1/4 Decimal Equivalent 1.2500 Overall Length 3" Substrate HSS Angle 90° Package Quantity 1 Shank 3/4 Flute Count 1 SKU: ZD65116 Category: Countersinks Related products 1/2 90° – 1 Flute Solid Carbide Countersink Item #: SC08500 1/4 90° – 1 Flute Solid Carbide Countersink Item #: SC08250 3/16 82° – 1 Flute Solid Carbide Countersink Item #: SC08188