3/4 Threaded Shank Counterbore • HSS • Used to enlarge the opening of a hole to allow room for the head of a fastener List Number MC27048 Substrate HSS Package Quantity 1 Shank 1" Length 5-7/16 Flute Count 2 Bolt 3/4 Pilot Diameter 25/32 Pilot Length 25/32 Cut Length 1-1/2 Diameter 1-1/32 SKU: MC27048 Category: Counterbores Related products LGN10-1 Weldon Tu-Lip Conterbore Item #: CW90101 LGN10-2 Weldon Tu-Lip Conterbore Item #: CW90102 LGS8-2 Weldon Tu-Lip Conterbore Item #: CW90282