GMC Carbon Fibre Jigsaw with Laser Line (750W) - 920308 Carbon fibre & magnesium construction provides an unrivalled combination of strength, durability and lightness in weight. Laser line generator gives improved operator cutting vision, accuracy of cut, faster set-up and increased safety of operation. Powerful 750W motor with pendulum action provides ample cutting power, with variable speed for total control of the cut in different materials.