3/4" X 3/16" Pilots for Counterbore Quantity:1 Part Number DWTSMR2-26X3

Part Number DWTSMR2-26X3

Part Number: BIT-DWDRSD3/8X47/64

Part Number: M16X100DPOSAPL

Part Number: BIT-DWTHX18

Recommended Predrill Hole Size: 3/4"

3/4" X 3/16" Pilots for Counterbore Quantity:1 Part Number DWTSMR2-26X3Product 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