DeWalt 85 Piece Toughcase Drill and Screwdriver Bit Set

The boxes are nested with each other T-STAK compatible to keep all your accessory sets in one place Large, medium and small tough cases can be stacked together and locked in place Extreme SDS Plus masonry drill bits are designed with a Toughcore. The tapered central core increases stability and durability, reducing breakage. Adds strength and resistance when drilling deep holes with increased side loads. Reduces flexing between the flute and shank, preventing bit fracturing Diameter indicator on SDS Plus concrete drill bits to make sure the holes you are drilling are the right diameter, Weight: 2.20462262 pounds, Manufacturer: DEWALT