| 摘要 |
FIELD: tools.SUBSTANCE: device consists of cutting tool, face plate made in the form of two vertical guides, between which cutting tool is arranged, stop made in the form of cone-shaped flap part, steel bush, screw with thrust part, pins with a spring and lock washer. Cutting tool is cone-shaped with possibility of removal, and every vertical guide has a slot so than the cutting tool can move along them.EFFECT: simplified design, reduced dimensions and physical efforts during operation, ease of sharpening of cutting tool.1 cl, 1 dwg |
