Drill America DEWCBRTS5/8 5/8" X 3/16" Pilot Hole HSS Taper Shank Counterbore, DEWCBRTS5/8 Shop By Category > Marine Engines>Specialty Wrenches UPC ID: 29292479028

UPC ID: 29292479028

Brush Research BMC25AY320SC Bmc-25ay 320sc Mandrel Mounted

Drill America D/ADIE11/16 11/16" Carbide Tipped Die Drill Bit

Piercing Punch Chisel

Oil Funnel for the "Push-in Style" oil fil caps for Harley Davidson Touring models from 1999-2006

Drill America DEWCBRTS5/8 5/8" X 3/16" Pilot Hole HSS Taper Shank Counterbore, DEWCBRTS5/8 Shop By Category > Marine Engines>Specialty Wrenches UPC ID: 29292479028Drill America DEWCBRTS5 8 5 8" X 3 16" Pilot Hole HSS Taper Shank Counterbore, DEWCBRTS5 8 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