Tungsten carbide mea
Fa'aaogaina mo Carbide sila, Alloy sila, Meafaigaluega uamea
Diamita: 0.2-0.9mm
Umi: 50mm
2 fagufagu
Mea: HSS + carbide pito
Angle: 118-135tikeri
Malosi: >HRC60
Fa'aaogāina: Uamea, Uamea Ma'a'a
Lau sikuea
Diamita: 1.0-20mm
Le maualuga o meafaitino ave'esea