Intengo Yemboni HSS4341 M2 M35 Pagoda Drill Bit Ene-Spiral Flute

Ama-drill ezinyathelo zensimbi asheshayo asetshenziswa kakhulu ekubholeni amapuleti ensimbi amancane ngaphakathi kuka-3mm. I-drill bit eyodwa ingasetshenziswa esikhundleni sama-drill bits amaningi. Ama-hole anobubanzi obuhlukene angacutshungulwa njengoba kudingeka, futhi ama-hole amakhulu angacutshungulwa ngesikhathi esisodwa, ngaphandle kwesidingo sokushintsha i-drill bit kanye ne-drill positioning holes. Njengamanje, i-integral step drill yenziwe nge-CBN all-grinding. Izinto zokwakha ziyinsimbi yesivinini esikhulu, i-carbide eqinisiwe, njll., futhi ukunemba kokucubungula kuphezulu. Ngokwezimo ezahlukene zokucubungula, ukwelashwa kokumbozwa kobuso kungenziwa ukuze kwandiswe impilo yenkonzo yethuluzi futhi kuthuthukiswe ukuqina kwethuluzi.