15/16" X 5/16" Pilots for Counterbore Quantity:1 Part Number DWDTLCT1/4

Part Number DWDTLCT1/4

Part Number DWDTLCT27/32

Part Number: 37C700BCGSS/316

The flex head moves 180-degrees

Height: 17-13/16"

15/16" X 5/16" Pilots for Counterbore Quantity:1 Part Number DWDTLCT1/4Product 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