This angle speed controller is engineered for integration with polishing machines and electric tools, making it an essential component for enhancing their performance. Its compact design allows for easy handling, while its construction ensures use. Ideal for professionals and DIY enthusiasts, it in various settings, facilitating precise control over speed adjustments to meet diverse project needs. Features -Color:Multi -Material:Plastic -Size:14.00X3.40X1.30cm/5.50X1.34X0.51in -Enhanced Efficiency: The robust design of this speed controller is to the performance of your electric tools, ensuring tasks are completed swiftly and effectively -Versatile Application: This controller is suitable for a variety of working environments, including woodworking and metal processing, making it a addition to your workshop -Installation: The control is designed for straightforward setup and operation, allowing users to quickly enhance their tools without hassle -Durable Construction: Made with materials, this speed controller promises longevity and performance, providing value in both home and professional settings -Practical and Compact Design: The device features a sleek design that not only saves space but is also aesthetically pleasing, ensuring it fits into your work area Package list: 3 Controller