7/16" X 5/32" Pilot Hole HSS Taper Shank Counterbore Shopify Collective Interrupted Thread HSS NPT Pipe

Interrupted Thread HSS NPT Pipe Tap

which allows for better fastener engagement in more situations • Meets a minimum of 1

Part Number: 56C400HCSL9Y

and holders

7/16" X 5/32" Pilot Hole HSS Taper Shank Counterbore Shopify Collective Interrupted Thread HSS NPT PipeProduct 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