Special Features:

Precision ground with correct 100deg cutting angle; for use in restricted areas; back countersink cutter kit: 1 each pilots 3/32in, 1/8in, 5/32in, 3 /16in, 1/4in and 5/16in; 1 each 100deg cutters 3/32in x 1/4in, 1/8in x 5/16in, 5/32in x 3/8in, 3/16in x 7/16in, 1/4in x 1/2in, 1/4in x 9/16in, and 5/16in x 5/8in; heavy-duty polyethylene case

Properties:

The detachable portion of a machine countersink which includes the cutting edge, having various size cutting angles and a special shank. The special shank is designed to accommodate a special holder. The cutter may have an integral pilot or be designed for an interchangeable pilot, which may or may not be included. For items with special holder included, use countersink.