Product Information
- High precise, high clamping stability, so that it can work stably.
- 25mm Outer diameter and 7mm inner diameter, used for clamping knives.
- Tungsten steel material manufacturing, not easy to damage corrosion, high hardness.
- The model is clearly expressed, the first number represents the diameter of the product.
- The second number represents the diameter of the clamping tool.
















