I-Taper Drill Taper ende Shank Long Twist Drill HSS6542
I-speed-speed steel twist drill sisixhobo sokugrumba imingxuma engqukuva yomsebenzi isiqwenga ngokujikeleza kunye nokusika isihlobo kwi-axis esisigxina. Ithiywe ngenxa yemilo ejikelezayo yeefluti zetshiphu, ezifana neetwist. I-Spiral grooves ine-grooves emi-2, i-3 grooves okanye ngaphezulu, kodwa i-2 grooves ixhaphake kakhulu. Ii-twist drills zinokubotshelelwa kwizixhobo zokomba ezibanjwa ngesandla kunye nezombane okanye koomatshini bokomba, oomatshini bokungqusha, iileyile kunye namaziko omatshini. Isixhobo sentsimbi esinesantya esiphezulu sokujija intsimbi yintsimbi enesantya esiphezulu (HSS).
Uyilo lwe-spiral chip flute, uyilo lwe-spiral flute, ukusika lula, akukho lula ukunamathela kwimela, ukuphumeza ukusebenza kakuhle okuphezulu. Umsebenzi isiqwenga sinokuchaneka okuphezulu kunye neglosi.
Ukuqina okuqinileyo konyango lobushushu, ukumelana nokunxiba kunye nokuqina, ukusetyenziswa okubanzi
Ukunciphisa i-coefficient ye-friction yokomba, ukuchaneka okuphezulu, udonga lomngxuma olugudileyo
