National Item Identification Number
00-232-9254
002329254
5133-00-232-9254
5133002329254
National Stock Number
Item Name
COUNTERBORE,MACHINE
Federal Supply Class
5133
Description
An end cutting tool having two or more cutting edges with flutes or grooves for the passage of cuttings, an integral or removable holder designed for adaption to the end of a machine spindle. The flutes or grooves are usually helical to give a positive rake at the cutting edges. It is designed to form a flat-bottomed enlargement of the mouth of a previously formed cylindrical hole. For items requiring a holder but the holder is not included, use CUTTER, COUNTERBORE.
Commercial and Government Entity Code (Supplier Data)
1NEX4
KENNAMETAL INC.
DBA KENNAMETAL INDUSTRIAL PRODUCTS
470 OLD EVANS RD
EVANS
GA
30809
703-256-1500
Reference Numbers (Part Numbers)
881-13-16
881-13-16
Required Categories
MATERIAL
CUTTING END STYLE
SHANK STYLE
TAPER SHANK SIZE DESIGNATOR
OVERALL L
Required Description
STEEL OVERALL
22 INTERCHANGEABLE PILOT
80 STANDARD TAPER-ROUND
2 MORSE
7.500