Factory Twist Drill Standard Coolant Twist Drill Bits
Shandisa maitiro ekugadzirwa kwesimbi, alloy simbi, simbi isina tsvina uye zvimwe zvinhu zvakajairika; Chaiyo centering kugona iyo inogonesa kuwana yakagadzikana dimension kurongeka uye yakanaka yepamusoro mhando, inokodzera process system ine yakanyanya kuomarara.
Zvinobudirira kuderedza chipping uye kuve nekunaka kupfeka kusagadzikana.
Mukuwedzera kune zvinowanzoshandiswa-kurudyi-angle shanks, marudzi akasiyana-siyana e shank anowanikwa, ayo akakodzera kune zvakasiyana-siyana zvekuchera uye michina yekuchera.
Multi-layer geometric yekucheka edge yekuvandudza chip kubviswa kuita uye kuchengetedza yakaderera yekucheka kuramba.
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