15/32" X 1/8" HSS Aircraft Counterbore 1/4" Shank Quantity:1 The Tekton 3/4 Inch Drive

The Tekton 3/4 Inch Drive 12-Point Socket & Ratchet Set includes a range of shallow and deep socket sizes from 19 to 50 mm

along with an impact universal joint and adapter

Drill America High Speed Steel Annular Cutters are designed for fast

Internal Diameter: M16-2

15/32" X 1/8" HSS Aircraft Counterbore 1/4" Shank Quantity:1 The Tekton 3/4 Inch DriveProduct 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