Skil SPT70WM-RT Sawsquatch 15 Amp 10-1/4 in. Magnesium Worm Drive Circular Saw (Certified Refurbished) This Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer. A larger-than-life saw for cutting 4x cleanly in one pass. Powerful 15 amp Dual-Field motor easily tackles LVL, glulam, pine, and PSL wood. Magnesium motor housing stabilizes drive train for longer life. Legendary SKILSAW Worm Drive gearing for a lifetime of performance.