3110-00-529-0654 BEARING,BALL,ANNULAR Index 3455-00-529-0660 CUTTER BIT,TOOL HOLDER

National Stock Number:
3460-00-529-0658

Federal Supply Class:
3460

National Item Identification Number:
005290658

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.


Manufacturer Information:
0204175078JACOBS MFG CO THE
32B1-2X2075078JACOBS MFG CO THE
32BA1/2X2075078JACOBS MFG CO THE
R8-1256919ROHM TOOL CORP


Techincal Specification:
UNIT TYPE3-JAW KEY
BEARING TYPEPLAIN
ARBORNOT INCLUDED
ATTACHMENT METHODSHANK OR
ARBOR HOLE
ATTACHMENT TYPETHREADED
ATTACHMENT SIZE DESIGNATION1/2-20 UNF
TOOL SIZE ACCOMMODATED0.375 INCHES NOMINAL
PERFORMANCE TYPEHEAVY DUTY


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