41/64" X 3/16" Pilot Hole HSS Straight Shank Counterbore Quantity:1 The polypropylene inner handle is

The polypropylene inner handle is rigid and impact-resistant

Part Number: VibraTite14610ml

Part Number DMO3/16SPADE

Each bit has a center point for accurate positioning and control

41/64" X 3/16" Pilot Hole HSS Straight Shank Counterbore Quantity:1 The polypropylene inner handle isProduct 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