1.Classic design, with good quality carbon brush and bearing.
2.Copper wire motor, strong power, efficient heat dissipation system, fast cutting without jamming saw.
3.Anti self locking switch to ensure safe use.
4.Automatic chain oiling system, lubricate the chain fully to prevent oil leakage.
5.SDS system, adjust the chain without tools, which makes the work more efficient.
6.The anti-skid handle design conforms to ergonomics.