25/32" X 3/16" HSS Aircraft Counterbore 1/4" Shank BoltsandNuts.com Part Number: M8C08ASBA2

Part Number: M8C08ASBA2

trims wires

Part Number DWRRM

Tekton Mini Stacking Tool Boxes are part of the L-BOXX Stacking Organization System and connect with other components in the L-BOXX family of products

Part Number: BIT-KFDRSD3/8X19/32

25/32" X 3/16" HSS Aircraft Counterbore 1/4" Shank BoltsandNuts.com Part Number: M8C08ASBA2Product 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