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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
Size 3/4"-32
flattening
Part Number DWRRSP11/16
Part Number DULSD9
Part Number: Assortment Kit #1581269 Pieces - Coarse Thread
3/8" X 5/32" Pilot Hole HSS Straight Shank Counterbore BoltsandNuts.com Size 3/4"-32Product 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
