FIELD: machine building.
SUBSTANCE: cutter contains a cone shank and work part with work elements and shaving separating grooves at periphery, located in staggered order. The work elements are made in form of tightened by means of the mounting screw replaceable disk full hard-alloy work element with milled cutting teeth, their end faces in the diametrical plane are made with chamfer at angle β=1…3° on the condition of overlapping the cutting edges of teeth relatively to each other in the cutting direction.
EFFECT: simplified manufacturing process, increased accuracy and period of cutter stability, reduced prime cost.
4 cl, 3 dwg
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