Description 6 to 12mm SDS Plus Shank Electric Hammer Drill Bit Carbide Tip Masonry Concrete Brick Drill BitSpecification Material Hard alloyColor SilverShank type 10mm SDS plus shankModelDiameterLength1 6mm110mm2 6mm160mm3 7mm110mm4 8mm160mm5 8mm210mm6 10mm110mm7 12mm450mmFeatures Head with carbide alloy welded H groove designed to allow drilling into the material chip and pull out the drill faster and more convenient Durable cutting life suitable for drilling in various materials such as new and old cement bricks red bricks gypsum board granite marble and so on You need to be installed to the hammer to use hammer it by repeatedly hammering the completion of drilling Hole powder by discharge rotary drill bit hammer drill generally brittle objects larger jobs such asvarious types of brick concrete load bearing walls stone type and drilling operations Package Included 1 x Hammer drill bitMore Details