F type Arch Ball Nose Shape tungsten carbide burrs Tungsten carbide rotary bur is an effective way to realize merchanization in hand work operations, ...
E type Oval Shape tungsten carbide rotary burrs Tungsten carbide rotary bur is an effective way to realize merchanization in hand work operations, in ...
D Type Tungsten Rotary Burrs Conical Ball Tungsten Carbide Rotary Burrs Tungsten carbide rotary bur is an effective way to realize merchanization in ....
C type Cylinder Radius End Cut tungsten carbide burrs rotary files Tungsten carbide rotary bur is an effective way to realize merchanization in hand ....