Product Abstract: Low speed contra-angle with LED light, the LED light can be replaceable. Product Description Unique design, the led light can be changed. Internal cooling system, great chucking power, and button bur changed type. The head of contra-angle can be replaced, it can equipment with high speed bur for finishing and polishing the filing materials; it also can equipped with polishing cup; easy to repair and protection. Compatible with European brands. High cost-effective, high security, high reliability, low noise and steady operation, stainless steel for water-blocking prevention.