3pcs HSS Isinyathelo Drill Bit ngomtshingo oqondile

1. I-drill bit yenziwe ngensimbi enesivinini esikhulu, enobulukhuni obuhle kakhulu nokumelana nokushisa futhi ifanele ukubhola izinto ezihlukahlukene ezifana nensimbi, ipulasitiki, nokhuni.

2. Idizayini ye-groove eqondile isiza ukususa ama-chips ngesikhathi sokumba, ukunciphisa ukuvala, nokuthuthukisa ukusebenza kokumba sekukonke.

3. Leli sethi lihlanganisa osayizi abathathu abahlukene bezinyathelo zokubhola izingcezu, ezihlinzeka ngokuguquguquka kanye nosayizi bembobo abanembile bemisebenzi ehlukahlukene yokumba.

4. Ukuguquguquka

Sekukonke, i-3-piece HSS step drill bit enemitshingo eqondile inikeza ukuqina, ukuguquguquka kanye nokusebenza kahle kwezinhlelo zokusebenza zokubhola ezihlukahlukene, kuyilapho umklamo womtshingo oqondile unenzuzo eyengeziwe yokukhishwa okuthuthukisiwe kwe-chip.