Product Details | MACHINE COUNTERBORE

5133-01-370-9604 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.

Part Alternates: AS488C19, AS488C-19, AT488C19, AT488C-19 , ATI488C19, ATI488C-19 , 5133-01-370-9604, 01-370-9604, 5133013709604, 013709604

Hand Tools | Drill Bits, Counterbores, and Countersinks: Hand and Machine

Supply Group (FSG) NSN Assign. NIIN
51 04 FEB 1993 01-370-9604

Cross Reference | NSN 5133-01-370-9604

Part Number Cage Code Manufacturer
AS488C-19 55719 IDSC HOLDINGS LLC DBA SNAP-ON INDUSTRIAL
AT488C-19 00784 SNAP-ON INCORPORATED DBA SNAP-ON TOOLS DIV SNAP-ON
AT488C-19 55719 IDSC HOLDINGS LLC DBA SNAP-ON INDUSTRIAL
ATI488C-19 55719 IDSC HOLDINGS LLC DBA SNAP-ON INDUSTRIAL

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Technical Data | NSN 5133-01-370-9604

Characteristic Specifications
SHANK STYLE STRAIGHT ROUND
SHANK DIAMETER 0.250 INCHES NOMINAL
NOMINAL CUTTING DIAMETER 0.8125 INCHES
PILOT HOLE NOMINAL DIAMETER 0.188 INCHES
CUTTING END STYLE INTERCHANGEABLE PILOT
FLUTE QUANTITY 4
MATERIAL STEEL COMP M2 OVERALL

Restrictions/Controls & Freight Information | NSN 5133-01-370-9604

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information