DEWALT | Circular Saw 2 Battery 4.0 Ah + Charger + Kit Box 18V | DCS391M2-GBWeight: 2. 9 Kg No Load Speed: 5150 Rpm Blade Diameter: 165 Mm Max. Depth Of Cut At 45 o: 42. 1 Mm Bevel Capacity: 50. 0 o Blade Bore: 20 Mm Max. Depth Of Cut At 90 o: 55 Mm Power Source: Cordless Battery Capacity: 4 Ah Power Output: 760 W Length: 360 Mm Height: 240 Mm Hand Arm Vibration: 2. 5 M S 2 Uncertainty K 1 (Vibration): 1. 5 M S 2 Sound Pressure: 84 Db(A) Sound Pressure Uncertainty: 3 Db(A) Sound Power: 95 Db(A) Sound Power Uncertainty: 3