43/64" X 3/16" Pilot Hole HSS Straight Shank Counterbore

43/64" X 3/16" Pilot Hole HSS Straight Shank CounterboreProduct 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

Part Number: 100C150HCSSS

Part Number: DUR364-95

Part Number: BIT-INSNS14-6

Part Number: DUR397-95

Shoulder Length: 4"

Part Number: 75X125DPAPL

• Three Extensions – Attach an extension to your drive tool to reach past obstructions or into tight spaces • Pinless Universal Joint – Reach around obstructions and access fasteners at an angle • Adapter – Adapt 1/4 inch drive tools to 3/8 inch drive sockets • Corrosion-Resistant Coating – All items in this set have a corrosion-resistant manganese phosphate coating • Rail Organization – Ridges along the rail prevent clips and holders from sliding

Length: 2"

Large driver organizers can hold two tools and must be connected with another piece to hold three or more tools

Vibra-Tite #: 238

Part Number: Assortment Kit #186351 Pieces

Part Number: BIT-DWDCO19/64