Countersink
Item Name Code (INC) 05260
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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.
Additional Information for Countersink
Countersink refers to a conical-shaped hole or recess that is created in a material, typically metal or wood, to allow the head of a screw, bolt, or rivet to sit flush or below the surface. The purpose of countersinking is to ensure that the fastener does not protrude and create an uneven or snagging surface. Countersinking is commonly used in woodworking, metalworking, and construction applications to provide a clean and professional finish.
Related Item Names for INC 05260 Countersink
NATO Stock Numbers with Item Name 05260 Countersink Page 3 of 3
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