Mtundu: DIN338
Kupaka kwapamwamba, kuchepetsa kukangana, ndikusintha zida moyo kwambiri
Zida: HSS + Tungsten Carbide nsonga
angle: 118-135 digiri
Kulimba: >HRC60
Kugwiritsa ntchito: kudula zida zolimba kwambiri, kuphatikiza chitsulo, chitsulo, chitsulo cholimba