Ngaba uyazi malunga ne-engile yokusika?

Ngesiqhelo, Singathenga iintlobo ezi-3 zokusika
30degree/45degree/60degree angle kwimarike.
Izinto ezisekelwe kwiVinyl (izinto eziqinileyo) sebenzisa i-angle ye-60degree cutter,
Izinto ezisekelwe kwi-PU (izinto ezithambileyo) sebenzisa i-30 degree angle cutter..