3/8 In X 6 In Rotary Masonry Drill Bit With Zinc Finish – High-quality Concrete & Brick Drill Bit

Introducing the 3/8\" x 6\" Rotary Masonry Drill Bit built to tackle demanding materials with confidence. Engineered for rotary drilling through concrete, brick, and masonry, this bit features a fast-cut spiral and a robust double-flute system that clears debris quickly. The zinc-coated finish provides added durability and corrosion resistance, ensuring long-lasting performance on job sites and in workshops. Whether you’re a professional contractor or a DIY enthusiast, this bit delivers precise, clean holes with ease.

Boosted efficiency and reliability: The optimized geometry minimizes heat buildup and delivers cleaner holes, helping you finish installations faster with less effort. Designed with a 6-inch overall length and a 3/8-inch shank, it pairs perfectly with standard rotary drills for steady, controlled drilling.

• Bit Diameter: 3/8 inch — standard masonry drill bit size that fits most anchors and fittings while delivering precise hole sizing.
• Overall Length: 6 inches — reach deeper into masonry with comfortable control for through-holes and anchors.
• Flute Length & Design: 3.3 inches of flute length with a fast spiral and double flutes for rapid debris clearance and smoother drilling.
• Shank Diameter: 3/8 inch — compatible with common 3/8-in chucks on rotary tools for secure grip.
• Finish & Material: Zinc-coated finish provides wear resistance and corrosion protection for tough job-site use. Sold as a single unit.

Why this masonry drill bit stands out: Built for durability, efficiency, and long life, it delivers accurate results in concrete, brick, and masonry. Its robust construction and optimized geometry make it ideal for anchor drilling, plumbing holes, and electrical openings—helping you complete projects with confidence and precision.