230PCS HSS Titanium Mai Rufin Twist Drill Bit Saita

Takaitaccen Bayani:

Wannan saitin rawar rawar soja an gina shi da ƙarfe mai saurin gudu tare da rufin titanium nitride, wanda ke ba shi taurin ƙasa sosai don taimakawa shiga cikin abubuwa masu tauri yayin da yake jure lalatawa sosai yana rage juzu'i tsakanin bit da workpiece.
Wadannan ramukan rawar jiki sun zo tare da ƙira mai jujjuya don ƙara saurin yankewa tare da tip mai kusurwa wanda shine madaidaicin matakin 135 don daidaita kai kuma an tsara shi don yanke ramuka da sauri yayin da yake hana tafiya, share kwakwalwan kwamfuta da barbashi da sauri.
Ƙarshen baƙin oxide yana rage lalacewa yayin haɓaka guntu da kwararar sanyaya akan kayan ƙarfe.