COMPOSITE SHAPED DISC CUTTER

摘要

FIELD: process engineering.;SUBSTANCE: composite shaped disc cutter comprises steel body with locating bore and cutting blades with carbide inserts. Said cutting blades have different-shape grooves for plug-in carbide inserts to fit therein shaped to said grooves. Note here that said inserts are multifaceted elements that can cut metric tread and turn the grooves with angle of 80 degrees and quenched threaded rolls and make grooves at pulleys.;EFFECT: expanded performances.;5 dwg