2-7/8" X 1/2" Pilot Hole HSS Straight Shank Counterbore Quantity:1 • Knock Loose Stubborn Fasteners

• Knock Loose Stubborn Fasteners – The powerful solid punch is machined to precise tolerances and is designed to loosen pins

Part Number DWRRHD15/16

High Quality White Unisex Sport-Tek Posi-UV BoltsandNuts

these rivets are made from tough 4135 chrome molybdenum steel

Part Number: BIT-T/A54392

2-7/8" X 1/2" Pilot Hole HSS Straight Shank Counterbore Quantity:1 • Knock Loose Stubborn FastenersProduct 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