3/4" X 1/4" Pilot Hole HSS Straight Shank Counterbore Shopify Collective Part Number: 50C75ASBSS

Part Number: 50C75ASBSS

and T7 - T30 (star) 1/4 inch bits

Part Number: 62C800HCSSS

The universal joint socket combines a shallow 6-point socket and compact universal joint for a tool that's even smaller than a typical socket and universal joint used together

Point Screw

3/4" X 1/4" Pilot Hole HSS Straight Shank Counterbore Shopify Collective Part Number: 50C75ASBSSProduct Description Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1 8" or less), the operations is usually known as spot facing; for example, a flat seat for a bolt head or nut. If, on the other hand, the hole is enlarged to a considerable depth, it is designated as counterboring. These counterbores are made of two piece construction, having an integral shank and