Izixhobo Zokubhola iSpeed High Speed Steel 6542 Extra Long Twist Drill
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 lwetshiphu ye-spiral, uyilo lwe-spiral flute, ukusika okulula, akukho lula ukunamathela kwimela, ukuphumeza ukusetyenzwa okuphezulu.Umsebenzi isiqwenga sinokuchaneka okuphezulu kunye neglosi.
Ukunciphisa i-coefficient ye-friction yokomba, ukuchaneka okuphezulu, udonga lomngxuma olugudileyo
Ukuqina okuqinileyo konyango lobushushu, ukumelana nokunxiba kunye nokuqina, ukusetyenziswa okubanzi
