Introducing our 3 Sets of Grinding Wheel Connection Shaft, specifically designed for motors. This versatile set to cater to your various grinding and polishing needs. Each connection shaft is crafted with precision to a with your motor, allowing you to easily attach and detach grinding wheels and polishing rods. The product weighs 278.0g, making it yet enough to withstand rigorous use. Whether you're a professional or a DIY enthusiast, these connection shafts enhance your grinding and polishing experience. The high-quality materials used in the construction of these shafts and reliability, providing you with the confidence to tackle any project. With this set, you can achieve smooth finishes and precise results on a variety of surfaces. Upgrade your motor accessories today and enjoy the convenience and efficiency of our grinding wheel connection shafts. Specifications:Inner hole 5MM Colour:Black Material:Metal Package Contents: 3 sets * grinding wheel shafts Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.