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National Stock Number:
3460-01-139-4143
Federal Supply Class:
3460
National Item Identification Number:
011394143
Description:
HOLDER,COUNTERBORE
Detail:
A CYLINDRICAL BODY HAVING A STRAIGHT OR TAPERED SHANK WHICH HOLDS THE CUTTER IN PLACE BY DRIVING LUGS OR TWO SPLINES 180 DEGREES (3.1 RADIANS) APART. IT IS USED EXTENSIVELY ON SCREW MACHINES AND BORING MILLS. EXCLUDES HOLDER, COUNTERSINK.
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Manufacturer Information:
| H-101 | 62981 | WRIGHT MACHINE & TOOL CO. INC. | | H-101 | 65719 | EX-CELL-O CORP TOOL AND ABRASIVE PRODUCTS DIV |
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Techincal Specification:
| CUTTER DIAMETER RANGE | +0.250 TO 0.500 INCHES | | CUTTER DRIVE TYPE FOR WHICH DESIGNED | THREADED | | III DESIGN TYPE | BORING AND THREADING | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | BODY DIA 0.750 IN.; PROJECTION 2.000 IN. | | SHANK TYPE | TAPERED | | SHANK SIZE | NUMBER 1 MORSE TAPER |
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