High performance motor with 1-1/8inches Stroke length for speed of completing applications Variable speed trigger ranging from 0-3, 200 RPM's for added control in a variety of materials Tool-free blade release for quick and easy blade changes Contoured over molded handle for added comfort during use Compatible with the versatrack wall organization system. Hook and Accessories sold separately 3 Year Limited Warranty, refer to "Warranty & Support" section below for full details This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.