Tool Only/Battery Included : Tool Only Voltage Rating : 18 V Saw Blade Diameter : 6-1/2 In Cutting Capacity : 0 To 1-9/16, 2-1/4 In Bevel Capacity : 0 To 45 Deg Speed Rating : 6300 Rpm Dust Extraction Connection Size : 1-7/8 In Battery Type : Lithium-Ion