1-1/8" X 3/8" Pilots for Counterbore Quantity:1 The handle is made from

The handle is made from glass-reinforced nylon that's resistant to fuels

Part Number DWTH212-1187

Part Number DWTSMT25X3

Diameter:20"

Depth: 7-1/2" Deep

1-1/8" X 3/8" Pilots for Counterbore Quantity:1 The handle is made fromProduct 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