1-5/8" X 7/16" Pilot Hole HSS Taper Shank Counterbore Quantity:1 • Shallow and Deep 12-Point

• 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

Three square files are triangular in cross section

The slip and groove joint pliers have a nut-and-bolt fastener that allows for fine-tuning of operating tension

Size 3/8"-5/32"

Size 5/8"-32

1-5/8" X 7/16" Pilot Hole HSS Taper Shank Counterbore Quantity:1 • Shallow and Deep 12-PointProduct 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