Hex shank electric hammer drill bits for drilling granite/concrete/stone/masonry/wall/tiles/marble

Product name:HEX shank single groove HAMMER DRILL BIT Use:Masonry Drilling Material:High Carbon Steel, Carbide Tipp OEM brand:Accept Flut:Single or Double S4 Flute Shank:SDS PLUS/MAX/HEX SHANK Head tip:"-" tip or "+" tip Usage:For Drilling in Concrete, Marble,Granite,Stone Package:Plastic Pouch,Plastic Tube,Bliste Employing high quality alloy steel for drilling body and YG carbide alloy for drilling tip, and in combination with various types of electric hammer. The drill in one of the most efficient tools suitably and widely used for hole drilling in hard materials like concrete/brick in construction & installation industries. Special the preparation of alloy Carbide,which could drill the harder concrete unique junk slot design ,which have much more groove space ,could improve chip remove and the capability of drill greatly.