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National Stock Number:
3820-01-127-4934
Federal Supply Class:
3820
National Item Identification Number:
011274934
Description:
DRILL,PNEUMATIC,DRIFTER
Detail:
A PNEUMATIC POWERED MACHINE EITHER MOUNTED OR DESIGNED TO BE MOUNTED ON COLUMNS, TRIPODS, WHEELS, CRAWLERS, QUARRY BARS, OR THE LIKE. THIS ITEM CONTAINS A MECHANISM WHICH IMPARTS AN IMPACT AND INTERMITTENT ROTARY MOTION TO A DRILLING TOOL IN DRILLING ROCKLIKE FORMATIONS. IT MAY BE PROVIDED WITH A HAND OR POWER FEED MECHANISM. SEE ALSO DRILL, PNEUMATIC, SINKER.
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Manufacturer Information:
| CM351/VL120 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | CM351/VL120 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Techincal Specification:
| DIAMETER | 3.000 INCHES NOMINAL | | FEED LENGTH | 144.000 INCHES MAXIMUM | | FEED METHOD | POWER | | MOUNTING CHARACTERISTIC | MOUNTED | | MOUNTING TYPE | CRAWLER | | PROPULSION METHOD | AIR-MOTOR | | ROD SHANK TYPE | LUGGED | | ROD SHANK CROSS-SECTIONAL SHAPE | ROUND | | ROD SHANK LENGTH | 13.000 INCHES MINIMUM AND 21.000 INCHES MAXIMUM | | WEIGHT | 10400.0 POUNDS NOMINAL | | USAGE DESIGN | DRY |
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