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National Stock Number:
3449-00-263-0097
Federal Supply Class:
3449
National Item Identification Number:
002630097
Description:
SHARPENING MACHINE,DRILL STEEL,P
Detail:
A MECHANICAL DEVICE PRIMARILY DESIGNED TO SHAPE AND SHARPEN ROCK DRILL BITS, TO FORM THREADS AND LUGS ON JACK RODS, AND SHANKS ON PAVING BREAKER TOOLS BY FORCING DRILL STEEL, HEATED TO THE PROPER TEMPERATURE, INTO DIES OF THE SHAPE DESIRED.
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Manufacturer Information:
| MILS3531 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | W/AIR RECEIVER BASE; 75 TO 100 PSI REQ AIR PRESSURE; FOR 3 IN. MAX DRILL BIT,FOR 1.5 IN. MAX SHANK; FORGING DIES SET OF LOWER UPPER EA SET DIES EA 1 EA FORMING BIT ON 1.125 IN. HEX DRILL STEEL 1.875 2 IN. GA SIZES,SHANK FORMING BREAKER STEEL SHANK 1.125X6 IN. HEX COLLARED ON 1.125 IN. SOLID HEX DRILL STEEL SECT,BREAKER STEEL SHANK 1.25 BY 6 IN. HEX COLLARED SHANK ON 1.25 IN. SOLID HEX DRILL STEEL SECT,SET FORMER DIES BIT 4 POINT SIZE 1.625 TO 2 IN. GA,2 EA SHANK FORMING SETS DIES DRIFTER STEEL SHANK 1.25 BY 3.813 IN. RD SHANK ON 1.25 IN. HOLLOW RD STEEL SECT,DRILL STEEL SHANK 1 BY 4.25 IN. HEX SHANK ON 1 IN. HOLLOW HEX STEEL SECT,SET OF LOWER UPPER HALVES EA UPSETTING SETS DIES THD FORGING TYPE 1 DRILL STEEL THD ON 1 IN. HEX DRILL STEEL SECT,THD FORGING TYPE 2 DRILL STEEL ROD THD ON 1.25 IN. RD DRILL STEEL SECT; ADDNL EQUIP SET BLOCKS OF LOWER UPPER EA 2 EXT SHANK FORM DIE SUPPORTS,RETAINING DIE INSERTS DRILL STEEL ROD THD FORGING,1 DRILL STEEL ROD THD FORGING CHUCK,DOLLY EA |
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