The Alpen 13.0mm x 540mm SDS Max Hammer Drill is built for high-efficiency drilling in concrete, natural stone, and brickwork. Its robust design ensures longevity and reliable performance in demanding applications. Brand: Alpen Size: 13.0mm diameter, 540mm length Application: Suitable for heavy-duty drilling in concrete and masonry Design: Engineered for optimal performance and efficiency Compatibility: Fits all SDS Max rotary hammers