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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Part Number: 75C900SHB307G
Part Number BRCF340
Pieces in Set 14
Shank Size: 27/64"
15/16" X 5/16" Pilots for Counterbore BoltsandNuts.com Part Number: 75C900SHB307GProduct 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
US$ 49.55
US$ 15.99
US$ 28.00
