mesin grinding endmill UrbanCon
Spesifikasi End Mill Hss endmill sharpening machine 12 to 22 technical caracteristics endmill diameter 12 22 shank diameter 12 16 20 flutes 4 y 2 axial angles 1primary relief angle 6 2secondary clearance angle 20 3end gash angle 35 grinding wheel cbn 170 for hss