2" X 1/2" Pilot Hole HSS Straight Shank Counterbore Quantity:1 chrome-plated finish easily wipes clean

chrome-plated finish easily wipes clean and is highly resistant to corrosion • Beveled drive end helps guide extension smoothly onto drive tool • Four detent grooves offer a secure connection with the drive tool • Radiused corners inside the drive avoid stress concentrations that can cause cracking • Spring-loaded retaining ball latches into sockets and holds them securely in place

This set includes Phillips (JIS compatible)

Part Number DWCF308-CC

Part Number D/ACTD

2" X 1/2" Pilot Hole HSS Straight Shank Counterbore Quantity:1 chrome-plated finish easily wipes cleanProduct 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