5133-00-220-9556 COUNTERBORE,MACHINE Index 5110-00-220-9558 PUNCH,DIMPLING

National Stock Number:
5110-00-220-9557

Federal Supply Class:
5110

National Item Identification Number:
002209557

Description:
PUNCH,DIMPLING

Detail:
One of a pair of shaping tools, cylindrical in shape, having a precision ground straight shank and pilot. The pilot may or may not be integral with the body. It is used in conjunction with a dimpling die to form a countersink in thin metal for rivets and screws.


Manufacturer Information:
48C1998380049DEPARTMENT OF THE AIR FORCE
48C19983-680049DEPARTMENT OF THE AIR FORCE


Techincal Specification:
BODY DIAMETER0.563 INCHES NOMINAL
BODY LENGTH0.750 INCHES NOMINAL
COUNTERSINK ANGLE IN DEG115.0
FASTENING DEVICE SIZE1/8 IN.
FASTENING TYPE ACCOMMODATEDRIVET
SHANK DIAMETER0.374 INCHES NOMINAL


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