3455-01-063-8779 INSERT,CUTTING TOOL Index 3455-01-063-8781 INSERT,CUTTING TOOL

National Stock Number:
3455-01-063-8780

Federal Supply Class:
3455

National Item Identification Number:
010638780

Description:
INSERT,CUTTING TOOL

Detail:
A geometrically shaped item with one or more edges designed for various machine operations such as boring, cut-off, planing, slotting, threading and turning. It is held in a pocket or other seating surfaces of a holder by mechanical means. It is not designed to be sharpened or reground. Indexable items must have two or more edges. For items designed for grinding, sharpening or with shanks, see CUTTER BIT, TOOL HOLDER.


Manufacturer Information:
TNMM-543EL/VC-229125VALENITE INC
TNMM-543EL/VC-26N7W5WALTER USA, LLC


Techincal Specification:
ANGULAR MEASUREMENT AND TYPE60.0 DEGREES INCLUDED
CUTTER DIRECTION FOR WHICH DESIGNEDLEFT-HAND
FEATURES PROVIDEDCHIPBREAKER AND NEGATIVE RAKE AND POSITIVE RAKE
FUNCTION FOR WHICH DESIGNEDMILLING
MATERIALCARBIDE
INSCRIBED CIRCLE DIAMETER0.625 INCHES
POINT RADIUS0.046 INCHES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE DIAMETER0.251 INCHES
MOUNTING METHODPLAIN HOLE
OVERALL LENGTH0.891 INCHES NOMINAL
OVERALL THICKNESS0.250 INCHES NOMINAL
OVERALL WIDTH0.891 INCHES NOMINAL
SHAPETRIANGULAR
SPECIAL FEATURESHONED; SINGLE EDGE CHIPBREAKER


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