29/32" X 1/4" Pilot Hole HSS Straight Shank Counterbore - High Performance & Durable Cutting Tool | Drill America Reamers It holds everything in place

It holds everything in place perfectly

Smooth Movement: Allows for smooth movement of the torch to and from the cutline

convenience

Choose the Drill America - 15/16-14 UNS HSS Taper Tap for unmatched reliability and performance

29/32" X 1/4" Pilot Hole HSS Straight Shank Counterbore - High Performance & Durable Cutting Tool | Drill America Reamers It holds everything in placeCounterboring 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 counterbore cutter, and a