1" X 3/16" HSS Aircraft Counterbore 1/4" Shank

1" X 3/16" HSS Aircraft Counterbore 1/4" ShankProduct 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

Length 3/8"

Part Number DWDTS1-3/64

The Tekton Stacking Tool Box with 6-Cavity Parts Tray and Lid Insert is part of the L-BOXX Stacking Organization System and easily integrates with all other components in the L-BOXX family of products

Part Number DWDTS33/64-1MT

making it easier to work in tight spaces • Box end geometry is designed to grip flat sides of fastener heads

Equipped with a threaded center screw

The hex tips are machined to precise tolerances for an exact fit with hex fasteners

Diameter/Pitch:1/4"-20

Flexible teeth grip the wrenches and prevent them from falling out

Depth: 12-3/4"

flat-end side drive for breaking loose fasteners

Tap the opposite face of the mallet (the side with the remaining insert) until the new insert seats fully into place