Milwaukee 48-20-5472 3-1/8′ X 22′ One Piece Spline Core Bit

Engineered for exceptional performance, this one-piece spline core bit is designed to withstand the rigors of drilling in tough materials. Its thick-wall core body ensures durability, making it a reliable choice even when used with large hammers. The innovative asymmetrical and alternating teeth work together to achieve faster material pulverization, enhancing drilling efficiency. Additionally, it can accommodate a removable centering bit for precise starting and offers an optional centering tip to minimize bit walking, allowing for exact spot drilling. Whether you are tackling masonry or other hard surfaces, this core bit is a robust solution for your professional drilling needs.