Disclosed is an electric cutting machine comprising: a base (1); a longitudinally movable table (2); a cutting head (3) provided with a cutting disc (32) and an electric drive motor (33); two rolling assemblies (4) with wheels (41) and rolling bearings (43) mounted by means of independent axles (42, 44) on a vertical partition (52) of parallel longitudinal profiles (5) mounted on the base (1); a pair of longitudinal guides (6) attached to the movable table (2) and which comprise a longitudinal support track (63) for supporting on the wheels (41) of the corresponding rolling assembly (4), and a horizontal wing (65) located under the rolling bearings (43) of the corresponding rolling assembly (4); and interchangeable longitudinal guides (6a) longer than the longitudinal guides (6), for adapting the cutting capacity.

A dual-bladed multi-tool device for oscillating a pair of blades in opposite directions to facilitate a user in cutting materials includes a housing coupled to a pair of blades. The pair of blades includes an upper blade with an upper blade coupling end positioned within the housing. An upper blade cutting edge is distal to the housing. The upper blade cutting edge is sharpened to cut an object. A lower blade is positioned beneath the upper blade. The lower blade has a lower blade coupling end positioned within the housing. A lower blade cutting edge is aligned with the upper blade cutting edge. The lower blade cutting edge is sharpened to cut the object. A drive assembly coupled to the housing moves the upper blade cutting edge and the lower blade cutting edge in opposing directions to facilitate the user in cutting the object with the pair of blades.