The RT160028 Electric Router has a power of 1600W and a no-load speed of 22000 RPM. It features a 1/2 inch spindle – perfect for most requirements and comes with a 1/2 inch straight steel collet plus two adaptors. With safety at heart, it also has an auto-shutoff switch that kicks in when your spindle jams or if its motor becomes dangerously hot. It features Ergonomic Design & is user friendly, with a soft start feature as standard. It can easily handle the most demanding profiling and mortising tasks, with its ability to use large diameter bits without sacrificing control. The plug-and-play design allows it to power up quickly. This machine is a professional tool that will last you many years with proper care. Additionally, it features an electric brake system for added security and overload protection. This product is a versatile tool that has a wide range of applications in woodworking, metalworking, construction and DIY projects.   FAQs 1. What is the voltage and frequency range of the product?  Voltage: 220-240V Frequency: 50-60 Hz   2. Is the product durable? The router features an aluminum body that helps to dissipate heat faster than standard steel models, prolonging its life.