| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 5110-01-077-8862
 
 Federal Supply Class:
 5110
 
 National Item Identification Number:
 010778862
 
 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:
 
 | ZT1751-1-8 | 67179 | ZEPHYR MANUFACTURING CO., INC. |  | ZT1751-1/8 | 67179 | ZEPHYR MANUFACTURING CO., INC. | 
 |  
					            | 
 Techincal Specification:
 
 | BODY DIAMETER | 0.718 INCHES NOMINAL |  | BODY LENGTH | 1.187 INCHES NOMINAL |  | COUNTERSINK ANGLE IN DEG | 100.0 |  | FASTENING DEVICE SIZE | 1/8 IN. HUCK, CHERRY, DUPONT RIVETS |  | FASTENING TYPE ACCOMMODATED | RIVET |  | SHANK DIAMETER | 0.374 INCHES NOMINAL |  | SPECIAL FEATURES | HIGH STRESS, DRILL-OUT TYPE | 
 |  |