DEWALT DW5721 1-Inch by 11-Inch by 16-Inch 2 Cutter Spline Shank Rotary Hammer Bit

Amazon Sales Rank: #212641 in Home ImprovementBrand: DEWALTModel: DW5721Number of items: 1Dimensions: 1.38" h x 1.38" w x 14.52" l, 1.57 pounds ROCK CARBIDE tip maximizes carbide surface contact for longer bit life.U-flute cleans debris out for fast, efficient drilling.Open head design channels dust into flutes for quicker drilling.Diameter: 1 inch; usable length: 11 inches; overall length: 16 inchesIncludes one 2-cutter spline shank rotary hammer bit

The DEWALT DW5721 Two-Cutter Spline Shank Rotary Hammer Bit features a high-quality tungsten carbide two cutter head with Rock Carbide tip for easy drilling. Its U-flute design channels away debris quicker, so drilling is not only easier, but also more precise. The hardened steel body protects against breakage, even on the toughest jobs. Diameter: one inch; usable length: 11 inches; overall length: 16 inchesHighest-quality tungsten carbide 2 cutter head. Large flute access for better dust extraction and longer life. Double flute design gives quicker dust extraction and faster drilling. Hardened-steel annealed core for extra strength and torque protection reduces breakage. Size: 1 in. x 11 in. x 16 in.