1-7/8" X 7/16" Pilot Hole HSS Straight Shank Counterbore Shopify Collective Part Number DWTSMT23X2

Part Number DWTSMT23X2

Part Number DEWCSK7/8-82

Comfortable Handle – The tapered neck provides traction and control for any finger placement

Part Number DWT40PC-HS-ROUND

Size 1-1/4"-100

1-7/8" X 7/16" Pilot Hole HSS Straight Shank Counterbore Shopify Collective Part Number DWTSMT23X2Product 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