5133-01-442-3133 COUNTERBORE,MACHINE Index 5136-01-442-3135 TAP SET,THREAD CUTTING

National Stock Number:
5133-01-442-3134

Federal Supply Class:
5133

National Item Identification Number:
014423134

Description:
COUNTERBORE,MACHINE

Detail:
An end cutting tool having two or more cutting edges with flutes or grooves for the passage of cuttings, an integral or removable holder designed for adaption to the end of a machine spindle. The flutes or grooves are usually helical to give a positive rake at the cutting edges. It is designed to form a flat-bottomed enlargement of the mouth of a previously formed cylindrical hole. For items requiring a holder but the holder is not included, use CUTTER, COUNTERBORE.


Manufacturer Information:
0661-812-206JP2TIME FASTENER CO INC
0661-812-2U7375WURTH UK LTD


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