- Heavy Duty Masonry Drill Bit: At 300mm in length, this drill bit is equipped with a durable carbide tip designed to effortlessly penetrate masonry, light concrete, limestone, and both natural and artificial stone. Its high carbon steel construction ensures exceptional strength and longevity, making it ideal for your toughest drilling tasks. - Triangle Shank Design: The unique triangle shank provides enhanced grip in your drill chuck, significantly reducing slippage and improving torque transfer. This design enhances stability during high-pressure drilling, allowing for greater control and precision. - Multiple Size Options: Choose from various diameters (6mm, 8mm, 10mm, 12mm, and 16mm) to meet your specific project needs. These versatile bits are perfect for installing anchors, fixtures, or any masonry application where precise hole dimensions are essential. - Compatible with Standard Drills: Designed to fit all drills with 0-13mm 3-jaw chucks, these bits are compatible with most household and professional power tools. Simply insert the bit and start your masonry projects without the need for specialized equipment. Use Scenarios: 1. Perfect for contractors or DIY enthusiasts needing to install wall anchors for shelving or cabinetry. 2. Ideal for landscaping projects that require drilling into stone or concrete for fencing or plant supports. 3. Great for home improvement tasks, such as installing fixtures in masonry walls or creating precise holes for plumbing and electrical work.