cemented carbide teeth: 1.Use 100% virgin raw material 2 ... .1R, YJ2.2R, G508, G809, B30, B35, B40, B45Coal cutting bitsG215, G216, G210, G413, G212, G313, G510, G508, G809Oil ... G208, G306, G308, YJ2.1R, YJ2.2RCemented carbide slice of crusherG206, G206H, G208, G309Cemented carbide ballsG206, G206H, G208, G310DiesG220, G225, YG8 ... ; Milling cutterB30, B35, B40, B45 Hi-quality tungsten carbide inserts tips