1.It has three speeds and a wide cutting scope 2.It has a high-efficiency arc-push saw which is one and a half times more efficient than that of normal sawing machinery 3.It has a new style V-shaped transmision belt which is very quiet (no louder than 74 db) 4.Its main electrical components are installed inside, thus giving it an elegant outer appearance and rendering if extremely safe.Model G7025B Cutting capacity Rounds Ø 250mm Squares 220x 220mm Oblique saw 45 ° Frequency of sawing bow reciprocation 75, 90, 108min-1 Stroke of sawing bow cutting 135mm Saw size 450x45x 2.25mm Motor power 2.24Kw Overall dimension (LxWxH) 1262x863x 967mm Machine weight 600kgs