A high efficiency 4 speed, 3500 W motor with Aluminum body, optimized for a wider range of optimum drill sizes in one tool.
- Sturdy 3 speed and 4 speed Gear Box with oil bath lubrication and mechanical clutch.
- Advanced Electronic Control with soft-start, thermal protection, and overload protection.
- Surge Function lets the operator easily know that the motor is near overload conditions by pulsing the motor without actually tripping out.
- Slow-Start function, a unique automatic hole starting function that reduces motor speed for a short time to allow the kerf to be started.
- LED indicator for optimizing drilling efficiency with overload and overheat warning.
- Aluminum housing for better cooling and durability.
- Anti-seize ring to keep core bits from getting stuck on the spindle.
- Quick-replaceable water seals.