Yakareba Taper Drill Taper Shank Yakareba Twist Drill HSS6542
Iyo yepamusoro-speed steel twist drill chishandiso chekuboora maburi ebasa chidimbu nekutenderera uye kucheka hama kune yakagadziriswa axis.Inotumidzwa nekuda kwechimiro che spiral che chip flutes, iyo yakafanana ne twist.Spiral grooves ine 2 grooves, 3 grooves kana kupfuura, asi 2 grooves ndiyo inonyanya kuwanda.Twist drills inogona kusungirirwa pamaturusi emaoko uye emagetsi anobatwa nemaoko kana muchina wekuchera, muchina wekugaya, lathes uye kunyange machining nzvimbo.Izvo zvinhu zveyepamusoro-kumhanya simbi twist drill ndeye yakakwirira-kumhanya simbi (HSS).
Spiral chip nyere dhizaini, spiral nyere dhizaini, kucheka kuri nyore, zvisiri nyore kunamatira pabanga, kuwana yakakwirira-inoshanda kugadzirisa.Basa chidimbu chine hunyanzvi hwepamusoro uye kupenya.
Yakasimba kupisa kurapwa kuoma, kupfeka kuramba uye kusimba, yakafara application
Deredza kuchera friction coefficient, yakakwirira chaiyo, yakatsetseka gomba madziro
