15/32" X 1/8" HSS Aircraft Counterbore 1/4" Shank BoltsandNuts.com Coarse / Fine Threads: Fine

Coarse / Fine Threads: Fine

High speed steel end mills are reliable tools designed for versatile milling applications

1 - Gray Cold Rolled Steel Individual Small Scoop Box

The palm is made of Duraclad for maximum grip and durability with Duraclad reinforcements on the rope channel of the glove to stand up to long periods of handling rope and cable while rigging

Each wrench is permanently marked with a stamped marking for easy size identification

15/32" X 1/8" HSS Aircraft Counterbore 1/4" Shank BoltsandNuts.com Coarse / Fine Threads: FineProduct 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