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National Stock Number:
3460-00-231-2260
Federal Supply Class:
3460
National Item Identification Number:
002312260
Description:
CHUCK,DRILL
Detail:
AN ACCESSORY FOR HOLDING TOOLS WITH A PLAIN CYLINDRICAL SHANK SUCH AS DRILLS, TAPS, OR THE LIKE, BY MEANS OF TWO OR MORE INTERNAL SELFCENTERING (UNIVERSAL) JAWS. IT MAY BE ATTACHED DIRECTLY TO THE SPINDLE OF A MACHINE, ARBOR, SHAFT, HAND MECHANISM, OR THE LIKE WITHOUT THE USE OF CENTERS. THE JAWS ARE SIMULTANEOUSLY ADJUSTED BY AN ADJUSTING NUT, SLEEVE, FEED SCREW, OR THE LIKE. THE MAXIMUM RATED CAPACITY OF THIS ITEM IS ONE (1) INCH (25.4 MM) DIAMETER. FOR UNIVERSAL CHUCKS HAVING A CAPACITY IN EXCESS OF ONE (1) INCH (25.4 MM), SEE CHUCK, UNIVERSAL JAW. EXCLUDES CHUCK, CENTERING, LATHE.
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Manufacturer Information:
| 343406 | 75078 | JACOBS MFG CO THE |
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Techincal Specification:
| ARBOR | INCLUDED | | ATTACHMENT SIZE DESIGNATION | NO. 2 MORSE TAPER SHANK | | ATTACHMENT METHOD | SHANK | | ATTACHMENT TYPE | MORSE TAPER | | BEARING TYPE | PLAIN | | PERFORMANCE TYPE | MEDIUM DUTY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | NO. 2 MORSE TAPER ARBOR | | UNIT TYPE | 3-JAW KEY | | TOOL SIZE ACCOMMODATED | 0.500 INCHES NOMINAL |
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