shank yakatambanudzwa HSS twist Drill Bit yekuboorera zvakadzama

Chidhiraivho cheHSS twist drill bit chakawedzerwa chekuchera zvakadzama chine zvinhu zvakasiyana-siyana zvinoita kuti chikwanise kuchera makomba akadzika muzvinhu zvakasiyana-siyana. Zvimwe zvinhu zvikuru zvinosanganisira:

1. Mubato wakawedzerwa: Dhizaini yemubato wakawedzerwa inowedzera huwandu nekudzika kwekuchera makomba akadzika pasina chikonzero chekuisazve nzvimbo. Iyi nzira inoita kuti kuchera kubudirire munzvimbo dzakaoma kusvika uye inoita kuti kugadzikane panguva yekuchera.

2. Zvinhu zvesimbi inomhanya zvikuru (HSS).

3. Mupendero wakapinza.