1-3/4 82° – 1 Flute Hyper Countersink • HSS • For Chamfering, deburring, and countersinking • Can also be used to enlarge holes in sheet metal List Number ZD64148 Fractional 1-3/4 Decimal Equivalent 1.7500 Overall Length 3" Substrate HSS Angle 82° Package Quantity 1 Shank 3/4 Flute Count 1 SKU: ZD64148 Category: Countersinks Related products 5/8 60° – 1 Flute Solid Carbide Countersink Item #: SC08627 3/8 60° – 1 Flute Solid Carbide Countersink Item #: SC08377 1/8 82° – 1 Flute Solid Carbide Countersink Item #: SC08126