5/8" X 5/16" Pilots for Counterbore Shopify Collective Tap Drill Size 14

Tap Drill Size 14

Class 8 Flat Washers Zinc Clear

Each hammer has a short handle that offers controlled swings in confined spaces

Part Number DWTT1-8

Part Number: M20X100DPOSAPL

5/8" X 5/16" Pilots for Counterbore Shopify Collective Tap Drill Size 14Product 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