- Durable and no collapse diamond thread sintered bit for glass and stone
- 2017-12-29 14:29
- Model Number: YX-MDB Brand Name: Jiawei Key Specifications/Special Features: Diamond drill bitsUses of high-quality steel matrixMatrix head: overall IF sintering, grinding with sharp, high precision machining, noise and other advantagesThe hol...
- High hardness and high efficiency electroplated diamond disc for carbide alloy
- 2017-11-23 18:44
- Model Number: 1A2-EDD Brand Name: Jiawei Key Specifications/Special Features: Electroplating wheel performance characteristics1, Electroplating process is simple, less investment, easy to manufacture2, No dressing, easy to use3, Single-layer s...