The spiral cuts result in virtually no heat development and the cutting pressure is very low.
Cutting on the diameter with ground cut. Clockwise rotation

Cortadores de borde recto para canales
Para aluminio, ALUCOBOND, DiBOND, REYNOBOND
Para aluminio, ALUCOBOND, DiBOND, REYNOBOND
Fresas de corte con filos de corte axiales
Cortadores de borde recto para canales