US$ 1247.50
Part Number DWC5-530-351
Part Number CTH1375
Shank Size 13/32"
Part Number: 75C400HCSSS/316
Part Number DWC10MM-2FSE
1/4" HSS Solid Counterbore BoltsandNuts.com Part Number DWC5-530-351Product 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$ 1247.50
US$ 497.50
US$ 109.50
US$ 114.50