1. It is made of pure copper material, and the whole has undergone special heat treatment, which has higher hardness, durability and is not easy to wear.
2. Adopt scientific four-petal spring design, clamp tightly, and use with confidence.
3. Made of high-strength metal, with higher hardness, good concentricity and durability.
4. A variety of specifications are available to meet your different needs.
Package include:
1 x Electric Grinder Chuck
Note:
1. Due to the light and monitors effect, colors may have lightly difference.
2. Please allow slightly size errors due to manual measurement. Thank you for your understand!