National Item Identification Number

01-470-1165
014701165
5133-01-470-1165
5133014701165

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)

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72272

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EVEREDE TOOL CO
2000 N PARKSIDE AVE
CHICAGO
IL
60639
773-467-4200

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Reference Numbers (Part Numbers)

938803D

Required Categories

III END ITEM IDENTIFICATION

Required Description

TILTROTOR