1-1/8" X 3/8" Pilots for Counterbore Quantity:1 Part Number DWTSMT25X3

Part Number DWTSMT25X3

Part Number: M12X80DPPOAPL

Part Number DWTSR1-1432

The adapter and reducer work with through-hole

Part Number: 75C500HCS8Y/USA

1-1/8" X 3/8" Pilots for Counterbore Quantity:1 Part Number DWTSMT25X3Product 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