Introducing the 3/8″ x 4″ Heavy‑Duty Masonry Drill Bit, engineered for fast, precise entry into tough building materials. Its robust 1/4″ shank fits standard hand‑drills, while the zinc‑coated body resists corrosion and extends tool life. The sharp positive‑point geometry drives clean holes in cinder block, brick, plaster, and ceramic tile, delivering reliable performance on every job.
Why it matters: This bit’s aggressive tip reduces the effort needed to start a hole, minimizing wobble and enhancing accuracy. The corrosion‑protective finish means you can count on consistent results even after repeated use in demanding environments.
Key Features & Benefits:
- Optimized 3/8″ diameter: Perfect for medium‑size holes in masonry, delivering strong, stable cuts.
- 4‑inch length: Provides ample reach for deep drilling without sacrificing control.
- 1/4″ shank compatibility: Fits most cordless and corded drills, ensuring versatile tool integration.
- Positive‑point angle tip: Accelerates penetration, reduces slippage, and improves hole accuracy in brick and block.
- Zinc surface coating: Shields the steel from rust, extending service life for frequent use.
Built for the job site: Whether you’re tackling cinder block, standard brick, plaster walls, or ceramic tiles, this drill bit delivers clean, round holes with minimal effort. It also handles moderate‑hardness applications such as hard brick, glazed tile, and dry concrete, making it a versatile addition to any contractor’s toolbox. Choose this reliable masonry bit for consistent results, reduced downtime, and superior drilling efficiency.
