DEWALT SDS Max Bit for Rotary Hammer, 1-Inch x 31-Inch x 36-Inch, 4-Cutter (DW5820), Silver metallic

Product Description SDS Max High Impact Carbide 4 Cutter Drill Bits are manufactured with IRON BLAST TECHNOLOGY, a process that strengthens the bit to resist fatigue and results in extreme durability. The redesigned, 4-cutter carbide head offers 2X longer life* and even stands up to rebar strikes. These bits are made in Germany and are GUARANTEED TOUGH - so tough that we are offering a NO BREAK GUARANTEE**. If you have our bits, we have your back. From the Manufacturer DeWalt SDS Max bits are used primarily for drilling holes in concrete, rock, artificial stone, and other masonry materials. Common applications include drilling holes for mechanical anchors and holes for installing pipe and conduit.

• Extreme durability: IRON BLAST TECHNOLOGY of the SDS max bits strengthens the bit
• 2X longer life: DEWALT SDS hammer drill bits have a full carbide head in 4 cutter design
• Stands up to rebar strikes: Redesigned head geometry to withstand rebar strikes
• Wear mark indicator: For accurate diameter of holes
• NO BREAK GUARANTEE: If your bit fails for any reason while the wear mark is still visible, we'll replace it (excludes: DW5861, DW5830, DW5831)