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National Stock Number:
5133-01-378-0489
Federal Supply Class:
5133
National Item Identification Number:
013780489
Description:
DRILL,TWIST
Detail:
AN END CUTTING TOOL HAVING TWO OR MORE CUTTING EDGES, AND HAVING HELICAL FLUTES OR GROOVES ADJACENT THERETO FOR THE ADMISSION OF COOLANT AND THE EJECTION OF CUTTINGS OR CHIPS. IT IS USED FOR DRILLING HOLES IN VARIOUS MATERIALS. EXCLUDES DRILL, MASONRY (AS MODIFIED); AND DRILL,TWIST, BONE. SEE ALSO DRILL, PIVOT, JEWELER'S AND DRILL, HARDENED STEEL, CARBIDE TIPPED.
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Manufacturer Information:
| A51X40408-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51X40408-1 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GD514A001 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CUTTING ROTATION DIRECTION | RIGHT-HAND | | MATERIAL | STEEL ALLOY OVERALL | | HARDNESS RATING | 65.0 ROCKWELL C MINIMUM AND | | 67.5 ROCKWELL C MAXIMUM | | SPECIAL FEATURES | C.V. BODY, TANGED SHANK |
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