27/32" X 1/4" Pilot Hole HSS Straight Shank Counterbore Quantity:1 Part Number: BIT-DWTHSHEX91612

Part Number: BIT-DWTHSHEX91612

Number of Flutes 10

Shank Size 13/32"

handle molding

Overall Length: 2-3/4"

27/32" X 1/4" Pilot Hole HSS Straight Shank Counterbore Quantity:1 Part Number: BIT-DWTHSHEX91612Product 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