Features: The motor starter series offer precise speed control and reliable motor protections, making it a essential component for efficient and accurate operations in various applications. Crafted from abs and metal, this motor circuit breaker features easy installation, seamlessly variable speed adjustment, and robusts safety mechanisms, ensuring long lastings performances. For professional craftsmen, DIYer enthusiasts, model maker, and jewelry designers who require meticulously grinding and polishing capabilities. Perfectly suited for woodworking, metalworking, crafting, and model carving, this tool enhances precise in diverses fine processing scenario. Enhances your toolkit with this motor starter, designing to optimizes performances and safeguards your equipment across multiple demanding tasks. Specifications: Component:ABS+Metal Size:Approx.6x6x3cm/2.36x2.36x1.18inch Package Includes: 1 Set Adjustable Speed Switches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorings of the item. Thanks for your understandings.