National Item Identification Number

01-494-2645
014942645
5133-01-494-2645
5133014942645

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)

---

0XBB5

---

---

Reference Numbers (Part Numbers)

CSHS100-750-312

Required Categories

III PART NAME ASSIGNED BY CONTROLLING AGENCY

Required Description

COUNTERSINK