Makita is the leading manufacturer of professional power tools on the market. The B-46517 is an European manufactured hammer drill Bit, adapted for SDS-plus hammers, with a patented, High volume multi-flute that can quickly channel the drilling dust away from the hole, saving both time and money. Due to its aggressive design, the fast and durable carbide tip on the B-46517 allows for easy centring and spot drilling. The B-46517 is designed for regular professional use and provides excellent performance in the toughest of materials, including high resistance materials such as green concrete and engineering brick. The unique reinforced flute geometry transfers more impact energy from the rotary hammer to the drill head, reducing stress for the user and the power tool.