dheelitirka joogtada ah ee taxanaha shiidi giraangiraha ee shirkadeena waa ka sarreeya heerka qaranka 30 ~ 50%, oo waxa uu leeyahay selfsharpness wanaagsan iyo dayactirka wanaagsan ee fillet. ayaa 50% ka wanaagsan heerka qaranka. Weelashada dhumucda giraangiraha wax lagu shiidi karo waa in ka yar 0.2mm iyo barbar-dhiggu waa in ka yar 0.1mm. Saxnaanta joomatari ee heer sare ah; Waxqabadka shiididda wanaagsan; Xasilooni adag oo heer sare ah; Haysashada xagasha R ee ugu fiican iyo fursadaha gubashada oo yar;

Taayirrada waxaa inta badan loo isticmaalaa in lagu shiido dhammaan noocyada shaafuuryada iyo kaamerooyinka baabuurta, mooto cagaf cagaf, engine markabka iyo sidoo kale mashiinada gaadiidka iwm. ka baxsan waxqabadka dheelitirka, iyo waxqabadka kharashka iwm.