Amathuluzi Okubhoboza Insimbi Esheshayo 6542 I-Extra Long Twist Drill
I-high-speed steel twist drill iyithuluzi lokubhoboza izimbobo eziyindilinga zomsebenzi ucezu ngokuzungezisa nokusika ngokuhlobene ne-eksisi engaguquki. Iqanjwe ngenxa yesimo esisongekile semitshingo ye-chip, efana nama-twist. Ama-Spiral grooves anemifantu emi-2, imifantu emi-3 noma ngaphezulu, kodwa imifantu emi-2 iyona evame kakhulu. Ama-twist drill angaboshelwa kumathuluzi okubhola abanjwa ngesandla nakagesi noma emishinini yokubhoboza, imishini yokugaya, ama-lathes kanye nezikhungo zomshini. Impahla yokubhoboza insimbi enesivinini esikhulu insimbi enesivinini esikhulu (HSS).
Umklamo we-spiral chip flute, umklamo womtshingo ovunguzayo, ukusika okulula, akulula ukunamathela kummese, ukufeza ukucubungula okuphezulu. Umsebenzi ucezu inokunemba ephakeme kanye isicwebezelisi.
Yehlisa i-coefficient yokushayisana kokumba, ukunemba okuphezulu, udonga lwembobo olubushelelezi
Ukuqina okuqinile kokwelashwa kokushisa, ukumelana nokugqoka nokuqina, ukusetshenziswa okubanzi
