High Hardness Polishing Tungsten Carbide Mining Tips Conical Buttons Bits For Rock Drill Bits Advantages: * Use 100% tungsten carbide raw material * ....
100% Pure Raw Material Tungsten Carbide Mining Tips Tape CZ Conical Buttons Bits For Drilling Product Description Product Name Tungsten Carbide Button ...
Many Kinds Carbide Mining Tips Tape CZ Conical Buttons Bits For Rock Drill Bits Tungsten carbide button have their unique working properties. It is .....
Polishing Tungsten Carbide YG6,YG8,YG11 Wear-resistant Impact-resistant Mining Button Tips High strength and high toughness carbide buttons are used ....
YG11C Tungsten Carbide Rock Buttons For Oil Drilling / Digging Bits Wear-resistant High Hardness 1) Made of special and excellent raw material, have ....