1.Dental Fiber optic 2.Adopt LED light Torque push button type dental handpiece 3.Triple water spray 4.Exposed cartridg Dental Fiber turbine Optic Handpiece Feature 1.Design is simple and fluent, 6 holes interface; 2.Adopt LED light, life span for 80,000 hours; 3.Simple structure and practical design, low fault, to save the maintenance cost and stable qualtiy; 4.Triple water spray ,high spraying ...