Umgangatho: DIN338
Ukwambathisa okuphezulu, ukunciphisa ukuhlangana kwengxabano, kwaye uphucule ubomi bezixhobo kakhulu
Material: HSS + Tungsten Carbide tip
I-engile: 118-135degree
Ukuqina: >HRC60
Isicelo: ukusika izinto ezinzima kakhulu, zibandakanya intsimbi, intsimbi, isinyithi esinzima