3/4" X 7/16" Pilots for Counterbore Shopify Collective Part Number PORTAB24

Part Number PORTAB24

Part Number DWRRHDES9/16

The Tekton 13-Tool 3/8 Inch Drive Crowfoot Wrench Organizer Rack is custom designed to hold USA-made Tekton crowfoot wrenches (other brands not compatible)

Tap Drill Size 15/16"

Part Number KFD3F1-5/32

3/4" X 7/16" Pilots for Counterbore Shopify Collective Part Number PORTAB24Product 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