15/16" X 3/8" Pilots for Counterbore Shopify Collective Flute Length 4-3/4"

Flute Length 4-3/4"

Size m30 x 2

Part Number DEWTBCOB1-1/4

while small driver organizers must be connected with another driver organizer to hold one or more tools

Part Number DWRRSP27/64

15/16" X 3/8" Pilots for Counterbore Shopify Collective Flute Length 4-3/4"Product 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