230PCS HSS Titanium Yashizweho Twist Drill Bit Set

Ibisobanuro bigufi:

Iyi myitozo ya biti yubatswe mubyuma byihuta hamwe na nitride ya titanium, itanga imbaraga zo hejuru cyane kugirango ifashe kwinjira mubikoresho bikomeye mugihe irwanya ruswa cyane igabanya ubushyamirane hagati ya biti nakazi.
Iyi myitozo ya myitozo ije ifite igishushanyo mbonera cyo kongera umuvuduko wo guca hamwe nu mpande zingana zingana na dogere 135 yo kugabana neza kandi igamije guca umwobo vuba kuko irinda kugenda, ikuraho chip nuduce byihuse.
Umukara wa okiside wirabura ugabanya kwambara mugihe utezimbere chip hamwe na coolant itemba kubintu bya ferrous.