Kodi mumadziwa za cutter angle?

Nthawi zambiri, Titha kugula mitundu 3 ya odula
30degree/45degree/60degree angle pa msika.
Zida zopangira vinyl (zida zolimba) zimagwiritsa ntchito chodulira ngodya ya 60degree,
PU zochokera (zofewa) ntchito 30 digiri angle cutter. ku