- Versatile Diameter Range: With sizes from 30 to 160mm, these drill bits are perfect for precise drilling tasks in concrete, brick, masonry, and natural stone across a variety of projects. - Depth Capability: A drilling depth of 50mm ensures you can create clean and deep holes in tough materials, making it ideal for heavy-duty applications. - Adjustable Extensions: Easily extend your drilling reach with flexible extensions from 120mm to 600mm, allowing you to tackle projects of different sizes without difficulty. - Compatibility: Designed with robust SDS Plus (10mm) and SDS Max (18mm) mounts, these drill bits ensure maximum compatibility with standard hammer drills, making them a reliable choice for any professional or DIY enthusiast. - Practical Applications: - Use these drill bits for installing fixtures in concrete walls or floors where precision is key. - Ideal for landscaping projects requiring deep anchor points in natural stone. - Perfect for renovation work that involves drilling through brick and masonry for new wiring or piping installations.