National Item Identification Number
01-056-1994
010561994
5133-01-056-1994
5133010561994
National Stock Number
Item Name
CUTTER,COUNTERSINK
Federal Supply Class
5133
Description
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.
Commercial and Government Entity Code (Supplier Data)
56878
Reference Numbers (Part Numbers)
70990-8
Required Categories
MATERIAL
CUTTING END STYLE
BODY DIAMETER
INCLUDED ANGLE
SHANK STYLE
THREAD
Required Description
STEEL OVERALL
29 STRAIGHT FLUTE BLUNT END
1.250 INCHES NOMINAL
60.0 DEGREES N