13/32" X 5/32" Pilot Hole HSS Straight Shank Counterbore Shopify Collective Depth:19" Deep

Depth:19" Deep

527 Pieces - Fine Thread

Part Number DWTSH2-7/8-8

• Precise Bit Geometry – The bit tip is machined to precise tolerances for an exact fit with hex fasteners • Optimal Two-Piece Design – We use separate steel alloys and processes for the bit and socket

7 inches tall

13/32" X 5/32" Pilot Hole HSS Straight Shank Counterbore Shopify Collective Depth:19" DeepProduct 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