Features:
High efficiency + large torque force + durability +convenience= human-computer integration which is more practical and durable
1. The new pattern impeller made of particular material which has single air inlet and double air outlets, has a super large output range of torque force and the motor has a longer service life.
2. The patent clutch structure of alternative track, the monobuoy torque force is more stable. Super large torque force range could meet the different requirements of locking output.
3. Five axles synchronous processing, the alloy steel gears are transmitted conce -ntric, with small noise, small vibration and high precision.
4. Ergonomic shell design, soft material rubber handle, unique appearance and comfortable handle feeling, not easy to get tired in long time operation.
5. Positive and negative shift switch, rapidly replace the screw drive head and adj -ust torque force, is easier for operation.

	Ultra light weight and ergonomic design of grip make operation comfortable
	Die casting process is adopted for the body, no bubble, no impurity and good seal
	One-body integration of gun and drill results in stable structure, lighter weight and higher accuracy
	Ergonomic design of grip makes the body compact and attractive withcomfortable operation
	New technology is adopted to reduce the failure due to part friction as much aspossible.So it is endurable and performance is stable.