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National Stock Number:
5133-00-841-8743
Federal Supply Class:
5133
National Item Identification Number:
008418743
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:
| 1727 27/64 | 13130 | CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC | | 31027 | 16568 | PRECISION TWIST DRILL CO | | 40677 | 03882 | NEW YORK TWIST DRILL INC | | 4321 27/64 | 03882 | NEW YORK TWIST DRILL INC | | 47705 | 13130 | CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC | | 5739 | 71485 | UNION BUTTERFIELD CORP P O BOX 9000 CRYSTAL LAKE IL 60039 | | 70-10024 | 71485 | UNION BUTTERFIELD CORP P O BOX 9000 CRYSTAL LAKE IL 60039 | | B94.11M | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | D1E 27/64 | 16568 | PRECISION TWIST DRILL CO |
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Techincal Specification:
| CUTTING END STYLE | GENERAL PURPOSE | | CUTTING ROTATION DIRECTION | RIGHT-HAND | | FLUTE LENGTH | 2.875 INCHES NOMINAL | | FLUTE QUANTITY | 2 | | OVERALL LENGTH | 4.500 INCHES NOMINAL | | MATERIAL | CARBIDE OVERALL | | NOMINAL CUTTING DIAMETER | 0.4219 INCHES | | POINT ANGLE | 118.0 DEGREES NOMINAL | | POINT TYPE | CONVENTIONAL | | SHANK DIAMETER | 0.421 INCHES NOMINAL | | SHANK STYLE | STRAIGHT ROUND | | SPECIFICATION/STANDARD DATA | 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | SPECIAL FEATURES | SOLID CARBIDE; HEAVY DUTY; FRACTIONAL SIZE 27/64 |
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