2-3/4" X 1/2" Pilot Hole HSS Taper Shank Counterbore Shopify Collective Part Number: 75C550HTB5Z/FT

Part Number: 75C550HTB5Z/FT

Part Number: 75F450HCSSS/316

Part Number DMOD39

it increases your access and gives you a better angle by working around obstructions and into tight spots

2-3/4" X 1/2" Pilot Hole HSS Taper Shank Counterbore Shopify Collective Part Number: 75C550HTB5Z/FTProduct 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