DeWalt DCK449P2 20V Combo Kit vs DeWalt 20V MAX XR 4-Tool Combo Kit

Both kits share the same DCF887 impact driver, DCL040 light and two 5.0 Ah batteries, so the real choice is the drill and the saw. The DCK449P2 pairs the newer, more compact DCD805 hammer drill with the DCS382 recip saw, which makes it the better pick for tight spaces and overhead work. The DCK494P2 pairs the older DCD996 three-speed hammer drill with the DCS367 saw; the DCD996 is heavier but has more speed settings and a beefier chuck. Owners of both kits praise the brushless motors and battery runtime; the common complaint on the DCD996 is weight during long overhead drilling.

• Choose the Dewalt DCK449P2 if you want the more compact, lighter hammer drill and a saw with a longer stroke for faster cutting in tight spots.
• Choose the Dewalt DCK494P2 if you want the three-speed DCD996 hammer drill with its heavy-duty nitro-carburized chuck and a saw with a four-position blade clamp.