9/32" X 3/32" Pilot Hole HSS Taper Shank Counterbore Quantity:1 9 • Pull-to-Release Lever –

9 • Pull-to-Release Lever – Easily set

• 180º Flex

Length: 1-1/4"

Part Number: 87F200HCS8Y

Part Number T/A54665

9/32" X 3/32" Pilot Hole HSS Taper Shank Counterbore Quantity:1 9 • Pull-to-Release Lever –Product 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