National Item Identification Number

00-411-5088
004115088
5133-00-411-5088
5133004115088

National Stock Number

Item Name

COUNTERSINK

Federal Supply Class

5133

Description

An angular cutting tool, usually made with angular relief, having one or more flutes with specific size angle cutting edges. It is used for chamfering and countersinking holes. The tool may have a straight shank, tapered shank, bit stock shank or special shank requiring a special holder, for holding in a power- or hand-operated machine. It may be designed to be driven or turned by means of a wrench or carpenter's brace. For items requiring a holder but the holder is not included, use CUTTER, COUNTERSINK.

Commercial and Government Entity Code (Supplier Data)

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77445

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Reference Numbers (Part Numbers)

PWA23300

Required Categories

MATERIAL
SHANK STYLE
SHANK DIAMETER
OVERALL LENGTH
FLUTE QUANTITY
FEATURES

Required Description

STEEL OVERALL
76 STRAIGHT ROUND
0.312 INCHES NOMINAL
2.750 INCHES NOMINAL
3;