| |
|
|
- Tungsten Carbide Support Die Blanks
- Polycrystalline Diamond wire drawing die Blanks is diamond crystal block of diamond particles and catalyst cobalt sintered under high temperature and ultrahigh pressure. It has the wear resistance, hardness and good thermal conductivity of natural di...
-
Excel Hard Tools Co.,Ltd.
[Verified]
|
|
Negotiable
|
