3/4 100° – 1 Flute Hyper Countersink • HSS • For Chamfering, deburring, and countersinking • Can also be used to enlarge holes in sheet metal List Number ZD63348 Fractional 3/4 Decimal Equivalent 0.7500 Overall Length 2-3/4 Substrate HSS Angle 100° Package Quantity 1 Shank 1/2 Flute Count 1 SKU: ZD63348 Category: Countersinks Related products 1/2 60° – 1 Flute Solid Carbide Countersink Item #: SC08502 3/4 60° – 1 Flute Solid Carbide Countersink Item #: SC08752 5/8 82° – 1 Flute Solid Carbide Countersink Item #: SC08626