I-Long Taper Drill Taper Shank I-Long Twist Drill HSS6542
I-drill yentsimbi ekhawulezayo sisixhobo sokugrumba imingxunya ejikelezayo yomsebenzi Isiqwenga ngokujikeleza nangokusika ngokumalunga ne-axis esisigxina. Ithiywe ngenxa yesimo esijikelezayo see-chip flutes, ezifana nee-twist. Ii-spiral grooves zine-grooves ezimbini, ii-grooves ezintathu nangaphezulu, kodwa ii-grooves ezimbini zezona zixhaphakileyo. Ii-twist drills zinokubotshelelwa kwizixhobo zokubhola eziphathwa ngesandla nezisebenza ngesandla okanye oomatshini bokubhola, oomatshini bokugaya, ii-lathes kunye namaziko oomatshini. Izinto ze-high-speed steel twist drill yi-high-speed steel (HSS).
Uyilo lweflute ye-spiral chip, uyilo lweflute ye-spiral, ukusika okulula, akukho lula ukunamathela kwimela, ukuze kufezekiswe ukucutshungulwa okusebenzayo. isiqwenga sinobunono obuphezulu kunye nokukhazimla.
Ukuqina konyango lobushushu obuqinileyo, ukumelana nokuguguleka kunye nokuqina, ukusetyenziswa ngokubanzi
Nciphisa i-coefficient yokubhoboza ukungqubana, ukuchaneka okuphezulu, udonga olugudileyo lomngxuma
