The DS-Twist Light is a professional reciprocating dental handpiece featuring internal water cooling, an interchangeable head, and an integrated LED light generator. Designed for precise interproximal, finishing, and polishing procedures, the DS-Twist Light operates with a 4:1 transmission ratio and a 1.1 mm stroke, providing stable reciprocating motion with enhanced visibility during clinical work. Key Clinical Features • Reciprocating handpiece with interchangeable head• Internal water cooling system• Integrated LED light internal generator• 4:1 transmission ratio (green ring)• Stroke length: 1.1 mm• Ideal operating speed up to 25,000 rpm• Designed for professional orthodontic and restorative use• Supplied with 2-year warranty Clinical Applications • Interproximal reduction (IPR)• Orthodontic procedures• Finishing and polishing• Restorative dentistry• Prophylaxis and veneer preparation