I-HSS drill bits ukwenza izimbobo ezinezigaba ezimbili ezintweni zokhuni
1. Izintengo ezithengekayo kanye nekhwalithi ehlala isikhathi eside.
2. Fine high speed steel.
3. Ukulethwa ngokushesha kanye nenkonzo yamakhasimende enhle kakhulu.
4. Insimbi ye-Premium enokuqina okuphezulu kanye nesikhathi eside sokusebenza.
5. Impahla ye-HSS, ibukhali, ihlala isikhathi eside, futhi isebenza kahle kakhulu.
Umshini wokumba amatafula, umshini wokubhola ophathwayo, ukhuni oluqinile noluqinile.