• Voltage: 220V ~
• Frequency: 50Hz
• Power: 720W
• Speed: 11,000 r/min
• Grinding Wheel Diameter: 100mm
• Motor Type: Super magnet permanent magnet motor

• No core loss; 90% effective output efficiency
• Electronic commutation for fast response and high efficiency
• Brushless Motor Advantages:

• Much lower speed drop than brushed motors
• 30% improved grinding efficiency
• 20% savings in consumable usage
• Enhanced waterproof and dustproof performance
• No regular maintenance required
• Easier and smoother water and electricity slotting operation