DEWALT DW55410 1/2-Inch by 22-Inch by 24-Inch Solid Rock CarbideSDS+

Amazon Sales Rank: #191715 in Home ImprovementSize: 1/2-Inch by 22-Inch by 24-InchBrand: DEWALTModel: DW55410Number of items: 12X's More Carbide for Longer LifeFour flute design cleans debris out for fast, efficient drillingInnovative bonding system delivers the best in durability

Dewalt DW55410 1/2-Inch x 22-Inch x 24-Inch Solid Rock Carbide SDS+ features 2X more carbide for longer life. The four flute design cleans debris out for fast, efficient drilling, and the innovative bonding system delivers the best in durability.