#5 .124mm Machine Screw Solid Counterbore Quantity:1 Part Number: BIT-DWDSP11/32

Part Number: BIT-DWDSP11/32

Body Dia 21/32"

Length: 55MM

Part Number ANC5-530-221

Shank Size: 10

#5 .124mm Machine Screw Solid Counterbore Quantity:1 Part Number: BIT-DWDSP11/32Product 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