Tenacity and abrasively of high - intensity alloy steel body strengthened by balanced hardening treatment and stress removal 高強度合金鋼本體,經(jīng)均衡之硬化處理及應(yīng)力消除,強化本體韌性及耐磨性。
High - quality materials , strict quality management , high - temperature agglomeration and balanced hardening treatment all these guarantee superior quality and long performance life 采用高品質(zhì)材料嚴(yán)格的品質(zhì)管理,經(jīng)高溫?zé)Y(jié)及均衡之硬化處理等,確保超強品質(zhì)及延長使用壽命。
The whole tool adopts high - quality high - speed steel , which has got balanced hardening treatment , and 130 appropriate angle design . it can quickly lead in screw groove reduce resistance and improve corking efficiency 整體采用優(yōu)質(zhì)高速鋼材質(zhì),經(jīng)均衡硬化處理, 130合理角度設(shè)計,能快速導(dǎo)入螺旋溝槽,減少阻力,提高工作效率。