▶ Powerful induction motor for various working conditions and usages ▶ Compact die-cast housing with encapsulated ball bearings to keep the motor free of dust ▶ Robust and solid base for longevity and stable working condition Other features ▶ Large and easy adjustable spark protection glasses for safe and precise work ▶ Sturdy adjustable work piece supports for precise jobs ▶ Rubber feet securing a low-vibration standing ▶ Dust protected on/off switch to prevent dust coming into switch to ensure a long life time ▶ Easy wheel change for efficient and easy work