1. High-power brushless motor, good heat dissipation, excellent performance and strong power.

2. The body is compact, the handle is slender and the grip is comfortable.

3. Full metal self-locking chuck (optional).

4. Power failure protection.

5. 20 +1 gear torque adjustment to meet the needs of diferent torque conditions.

6. Two-speed adjustment, high speed to meet high efficiency conditions,low speed to meet high torque conditions.

7. Fully sealed rubber control board, efective dustproof, waterproof and shockproof.

8. Switch stepless speed regulation.

9. The fuselage has LED work lights.