DEWALT DW5813 3/4-Inch by 31-Inch by 36-Inch 4-Cutter SDS Max Rotary Hammer Bit

: Four-cutter head design reduces vibration for less user fatigue. * Double flute design removes dust from the hole quicker allowing for faster drilling. * Hardened core reduces bit breakage.

Amazon Sales Rank: #363274 in Home ImprovementBrand: DEWALTModel: DW5813Innovative tip design maximizes carbide surface contact for longer life.Open head design allows mill to easily enter the flutes for faster drilling.Longer helix expedites mill removal from the hole for faster drilling.Hardened core reduces bit breakage. Hardened core reduces bit breakage.

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.