Disston Blu-Mol Xtreme 5/16 in. x 6 in. L Carbide Tipped Masonry Drill Bit, Straight Shank is built for serious masonry work. The carbide-tipped tip delivers exceptional wear resistance, helping you push through concrete, brick, and block with cleaner holes and fewer wanders. At 6 inches long with a 5/16 inch diameter, this bit reaches deeper into walls and cores through tough layers like dense concrete or reinforced masonry, making it a reliable choice for professional projects and ambitious DIY builds. What sets Blu-Mol Xtreme apart
- Carbide tipped for longer life and superior edge retention in hard masonry, reducing the need for frequent bit replacements on demanding jobs.
- 6-inch overall length provides better reach for deep-set anchors, electrical boxes, or plumbing passes in walls and ceilings.
- Straight shank design ensures broad compatibility with a wide range of drill chucks, delivering stable performance and reduced chatter.
- Carded packaging with a single-piece bit for straightforward retail display and easy inventory management.
- Part of the Disston Blu-Mol Xtreme line, engineered for higher performance in tough materials. Ideal uses
- Drilling anchor holes, wiring passes, or plumbing routes in concrete, brick, and block walls.
- Installing fixtures where deeper holes are required, such as heavy-duty brackets or masonry anchors.
- Renovation or new-build projects that involve core drilling through masonry while maintaining hole accuracy and edge quality. Key features and benefits
- 5/16 in diameter delivers the right balance of hole size for common anchors and fasteners.
- 6 in overall length enables deeper penetration without sacrificing control.
- Carbide tip maintains sharpness longer than traditional high-speed steel bits, reducing rework and delivering consistent hole quality.
- Straight shank supports secure grip and compatibility with standard drill chucks, minimizing slippage during cutting. Practical tips for best results
- Use in a hammer drill set to masonry mode for efficient cutting through hard materials.
- Center-punch the drilling spot to prevent bit wandering, then start at a lower speed to establish a clean pilot.
- Drill with steady, moderate pressure and let the bit do the work; avoid excessive force that can dull the tip or cause bit breakage.
- Periodically withdraw the bit to clear debris and prevent overheating; a brief pause helps maintain tip integrity.
- Ensure you’re using appropriate safety gear and drill settings for the specific masonry material you’re working with. Designed for both professionals and DIY enthusiasts who demand durability, reach, and reliable performance in masonry drilling, the Disston Blu-Mol Xtreme 5/16 in. x 6 in. carbide tipped masonry drill bit with a straight shank is ready to tackle demanding projects with precision and confidence.
