I-HSSCO Step Drill Bits For Metal Drilling

Imibhobho yesinyathelo sensimbi enesivinini esikhulu isetshenziswa ngokuyinhloko ukubhola amapuleti ensimbi azacile ngaphakathi kuka-3mm.I-drill bit eyodwa ingasetshenziswa esikhundleni sezingcezu zokubhola eziningi.Izimbobo ezinobubanzi obuhlukene zingacutshungulwa njengoba kudingekile, futhi izimbobo ezinkulu zingacutshungulwa ngesikhathi esisodwa, ngaphandle kwesidingo sokushintsha i-drill bit kanye nemigodi yokubeka indawo.Njengamanje, isinyathelo esibalulekile sokuprakthiza senziwe nge-CBN all-grinding.Izinto zokwakha ikakhulukazi insimbi enesivinini esikhulu, i-carbide enosimende, njll., futhi ukunemba kokucubungula kuphezulu.Ngokwezimo ezihlukene zokucubungula, ukwelashwa kwe-surface coating kungenziwa ukuze kunwetshwe impilo yesevisi yethuluzi futhi kuthuthukise ukuqina kwethuluzi.