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Hardened Hlau Sib Tsoo CBN Log
Siab tawv hardened steel yog nrov hauv kev txiav cuab yeej, tuag thiab pwm kev lag luam. Feem ntau qhov tig, milling thaj chaw yog lawm, tab sis thaum koj xav tau kom tau txais cov chaw zoo, koj yuav tsum zooj nws. Tab sis rau cov tawv hardness hardened hardened hardened, lub cev muaj cov abrasive lub log muaj kev ua tau zoo. Zoo, CBN log yog qhov sib tsoo zoo tshaj plaws lossis ua kom lub log rau cov hlau tawv tawv.