High speed steel; size no. 1/4 pilot
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.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 5985-01-196-0202
NSN 5905-01-537-8457
NSN 6650-01-207-0829
NSN 6135-00-938-1351
NSN 5920-01-315-1974
NSN 5915-00-462-2878
NSN 6110-01-083-7705
NSN 6685-01-186-0401
NSN 6105-00-275-0826
NSN 6135-00-519-1325
NSN 5965-01-399-8454
NSN 7035-01-227-7492