DEWALT is a pioneer in the manufacturing of industrial power tools and accessories. This hammering drill machine is developed with DEWALT’S SDS+ technology. It has variable operating modes that offer efficient drilling, hammering and chipping functions. This power tool is made with high grade and durable material to endure heavy-duty applications. If you want to return a purchased item, we will accept the item back. The buyer is responsible for the return shipping/postage within 30-days of receiving the item. The item must be in the same condition as it was when received and have the original undamaged packaging Within 30 days as per eBay policy, Refunds are less the cost of the originally purchased shipping. We do not hold responsibility for any incorrect purchases, please be 100% cer.