1-7/8" X 7/16" Pilot Hole HSS Straight Shank Counterbore Quantity:1 Grade: High Speed Steel

Grade: High Speed Steel

The slots are wide and tall enough to accommodate any size or style of Tekton pliers

Overall Length: 5-3/8"

Part Number DWRRSP7/64

They are calibrated to be accurate within ±3% for both clockwise and counterclockwise directions and certified to the ISO standard for the full listed range (40 - 300 ft-lb)

1-7/8" X 7/16" Pilot Hole HSS Straight Shank Counterbore Quantity:1 Grade: High Speed SteelProduct 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