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National Stock Number:
5133-01-382-9919
Federal Supply Class:
5133
National Item Identification Number:
013829919
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:
| 3485 2719 285 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GD514A285 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | NOMINAL CUTTING DIAMETER | 0.1935 INCHES | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | POINT ANGLE | 135.0 DEGREES NOMINAL | | OVERALL LENGTH | 3.620 INCHES NOMINAL | | MATERIAL | STEEL ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | COBALT HIGH SPEED MFR REF SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 65.0 ROCKWELL C MINIMUM AND | | 67.5 ROCKWELL C MAXIMUM | | FLUTE LENGTH | 1.187 INCHES NOMINAL | | SHANK STYLE | FLAT ROUND | | SHANK DIAMETER | 0.193 INCHES NOMINAL | | SPECIAL FEATURES | C.V. BODY, TANGED SHANK; SZ. DIA. NO. 10 |
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