China K20 K30 Tungsten Carbide Thread Rod with Double Helix Hole or Straight Hole, Find details about China Helix Hole, Carbide Rods from K20 K30 Tungsten Carbide Thread Rod with Double Helix Hole or Straight Hole
1. 100% Virgin raw material
2. Sintered in HIP Furnace
3. With production experience over 10 years. We can provide professional suggestion on products.
4. Standard length is 100mm and 330mm,also can be supplied according to customers' request.
5. Competitive price ,fast delivery and on-time shipment