Pay in 4 interest-free payments of $11.56 Learn more
Ships within 48 hours · Estimated delivery Nov 1 - Nov 6
Diameter: Assortment #4 to 3/4"
Length 12-3/4"
Part Number T/A91612
Length: 40MM
19/32" X 3/16" Pilot Hole HSS Straight Shank Counterbore Quantity:1 Diameter: Assortment #4 to 3/4"Product Description Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1 8" or less), the operations is usually known as spot facing; for example, a flat seat for a bolt head or nut. If, on the other hand, the hole is enlarged to a considerable depth, it is designated as counterboring. These counterbores are made of two piece construction, having an integral shank and
US$ 115.00
US$ 14.50
US$ 14.50
