1-5/8" X 7/16" Pilot Hole HSS Taper Shank Counterbore Quantity:1 Size 5/8"-32

Size 5/8"-32

Three square files are triangular in cross section

Part Number BRCF204

Part Number: Assortment Kit #401

• Shallow and Deep 12-Point Socket Openings – Provides an exact fit and maximum contact for hex fasteners • Fully Stepped Shoulders – The narrowed diameter stretches to the base of the socket on small

1-5/8" X 7/16" Pilot Hole HSS Taper Shank Counterbore Quantity:1 Size 5/8"-32Product 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