This is a nice hackable deal from Home depot. Add this 2 pack of 4.0 ah batteries and charger to your cart - then add one of the tools listed here separately to see your super low price for each product. The hammer drill appears to be the best deal, but it's sold out. Keep both or return one (cancel shipment ) etc to get one for half price basically. xwt15z impact wrench,. xwt14z impact wrench,. xag25z x-lock angle grinder, xrh04z rotary hammer drill, xtr01z compact router, xdg01z die grinder, xpk01z cordless planar, or DML811 cordless work light.