I-Drill Bit enwetshiwe ye-HSS twist yokubhoboza okujulile

I-extended shank HSS twist drill bit yokubhoboza ngokujulile inezici ezahlukahlukene ezenza kube kuhle kakhulu ukubhoboza imigodi ejulile ezintweni ezahlukahlukene. Ezinye izici ezibalulekile zifaka:

1. I-shank enwetshiwe: Umklamo we-shank enwetshiwe wandisa ububanzi kanye nokujula kokubhoboza imigodi ejulile ngaphandle kwesidingo sokushintsha njalo. Lesi sici senza kube lula ukubhoboza kahle ezindaweni okunzima ukuzifinyelela futhi sinikeza ukuzinza ngesikhathi sokubhoboza.

2. Izinto zensimbi yesivinini esikhulu (i-HSS).

3. Uhlangothi oluqondile lokusika.