UUU0100266Features:* Diameter in drilling size 6/8/10/12mm.* Triangular shank for better bit clamping.* Made of high carbon steel and tungsten carbide tip.* Fits all hammer drills with 0 - 13mm 3-jaw suction cups.* Use for masonry light concrete, limestone, natural and artificial stone. Specifications:Product Name: Bit Hammer DrillMaterial: AlloyColor: SilverOptional Size: 6x300mm, 8x300mm, 10x300mm, 12x350mmSuitable for: Drilling in masonry of light concrete, limestone, natural and artificial stoneQuantity: 1PcPackage Content:1× Bit Hammer DrillNote:1. Transition: 1cm=10mm=0.39 inch.2. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.3. Please allow slight manual measurement deviation for the data.