
Econimic Fx Dental Low Speed Handpiece Kit Set Price OEM Service for Sale. Patent Self-Lubricating Motor: Features advanced patent technology for self-lubricating air motor performance. Separate Water and Air System: Water and air channels are strictly separated for optimal operation. Dust-Proof Head Design: Equipped with a distinctive dust-proof cover on the straight handpiece head. Imported Bearing Technology: Adopts high-quality imported bearings on the Contra angle for durability. Internal Cooling System: Screw type low speed handpiece with 1:1 ratio and internal cooling. Low Noise Operation: Noise level is kept at 70dB or lower for a comfortable experience. Versatile Application: Suitable for both adult and child dental procedures. High Rotation Speed: Rotation speed ranges from 18,000 to 21,000 rpm for efficiency.