7/8" X 3/16" HSS Aircraft Counterbore 1/4" Shank

7/8" 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

25 Class 10 Flange Nuts JIS B1190 - Zinc/Clear - 4PCS

Part Number: DUR1307-95

Part Number: BIT-DWDRSD47/64

This Tekton Socket Organizer Set is a universal socket organizer that securely holds 1/4 inch drive sockets and bit sockets

and probe products is made entirely in Michigan with only USA-sourced materials

Size 2-7/8"-8

and twisting

the Driver Handle is made from glass-reinforced nylon and is virtually indestructible

Part Number: EZ-EZ-303-624

Part Number DEWA/CCBR23/32

The set fits in a soft-shell carrying case with EVA foam and zippered closure

Made from hardened steel