Wormdrive, rolling carriage, skateplate, transforms left drive circular saw (wormdrive) into a precision cutting tool, two durable polyurethane rollers with delrin bearings put saw on a rolling track ensuring minimal friction during the cutting process, making straight & smooth cutting easy, while increasing cut efficiency, highly durable glass filled nylon, fits a wide range of corded, left drive 7-1/4" circular saw brands,installation & removal skateplate takes minutes, reduced chance of kickbacks, less strain & fatigue, nominal amount of cut depth loss, includes skateplate & skateguide.

• Multi-functional portable table saw kit
• Improves cutting speed, control and accuracy
• Highly versatile for rip cuts, angle cuts, vertical cuts and custom cuts
• Saves time - measure once, make multiple identical cuts
• Rolling action eliminates friction and reduces scratches
• Increases productivity, reduces waste and improves safety
• Two-hand operation minimizes injuries and reduces strain and fatigue
• Extensive compatibility - fits over 95% of most popular 7-1/4" saws