Next-gen hammer drill performance – provides Pro torque for driving, along with optional connectivity, kickback control and more Bluetooth connectivity – connects to optional connectivity tool Module to customize tool settings on a connected device Compact CORE18V li-ion battery – engineered to provide next-gen power and runtime, while losing the weight, for optimized capacity Kickback control – reduces the risk from sudden rotational torque reaction in a bind-up scenario Ec Brushless motor – efficient motor that delivers 535 in. -Lbs. Of torque with a long lifetime 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.