27/32" X 1/4" Pilot Hole HSS Straight Shank Counterbore BoltsandNuts.com nonslip grips provide comfort and

nonslip grips provide comfort and control without adding bulk • Stout build outperforms competitive models by reducing bending and twisting for a superior grip • Made in USA

Part Number: BIT-DWTB1-8

Part Number: M6C20ASBA2

Part Number: EZ-EK40915

A4-70 Stainless Finished Hex Nuts

27/32" X 1/4" Pilot Hole HSS Straight Shank Counterbore BoltsandNuts.com nonslip grips provide comfort andProduct 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