magnum slotTyco Magnum 440: The orinal Tyco Magnum 440 chassis was superseded by the Tyco Magnum 440x2. Most parts, aside from the chassis and rear traction magnet, are interchangeable. Body shells for the Tyco Magnum 440 chassisThe Magslot™ 20X by JEI is a unique, cutting-edge, compact, and lhtweht tool that allows you to easily create slots and elongate holes in steel. Wehing in at only 20 kg means it is