3pcs HSS Khwerero Drill Bit ndi chitoliro chowongoka

1. Chobowolacho chimapangidwa ndi chitsulo chothamanga kwambiri, chomwe chimakhala ndi kuuma kwambiri komanso kukana kutentha ndipo ndi choyenera kuboola zinthu zosiyanasiyana monga zitsulo, pulasitiki, ndi matabwa.

2. Mapangidwe a groove owongoka amathandiza kuchotsa bwino tchipisi panthawi yobowola, kuchepetsa kutsekeka, ndi kukonza ntchito yonse yoboola.

3. Izi zikuphatikiza masaizi atatu osiyanasiyana obowola masitepe, kupereka kusinthasintha komanso kukula kwake kwa dzenje kwa ntchito zosiyanasiyana zoboola.

4. Kusinthasintha

Ponseponse, pobowola masitepe atatu a HSS okhala ndi zitoliro zowongoka amapereka kukhazikika, kusinthasintha komanso kugwira ntchito bwino pakubowola kosiyanasiyana, pomwe kapangidwe kachitoliro kowongoka kamakhala ndi phindu lowonjezera pakutulutsa kwa chip.