"• BLDC motor with high performance designed by Saeshin’s R&D technology. • Gear ratio – 1:5, 1:4, 1:1, 16:1, 20:1, 27:1, 32:1, 64:1. • 9 Program memory functions. • Automatic overload protection function. • Displays actual RPM and torque during operation to help maintain the proper working condition. • Motor Auto-Calibration function. • Multi-functional foot controller. • Optic Function(Option). • Motor handpiece followed “ISO3964” for standard connection. (0~40K RPM). • Double sealed contra angle handpiece. **Excluding Delivery** **For further product information , please contact Chat support**