1) Voltage: 20V
2) Two no-load speed:0-8500RPM
3) Disc size:100/115mm
4) Spindle thread:M10/M14
5) Automatic spindle lock function
6) Precise bearing for long durability and low consumption
7) Variable speed with quick stop
8) 2PCS of LI-ION 4000mAh battery pack
9) Charging time:3-5 hours with slow charger/ 1 hour with fast charger
10) Ergonomic design for less fatigue and more comfort
english
