Bosch 1658 7-1/4-Inch Circular Saw 13 Amp ball bearing motor, 5,500 RPM - High power performance and extended tool life Well-balanced and light weight - Easy to control and reduces user fatigue Precision cut helical steel gears - Quality engineering and construction ensures longer wear High-strength, aluminum footplate - Durable and stable cutting platform Large, easy-to-reach adjustment levers - Fast, accurate bevel and depth adjustments