Heavy Duty Masonry Drill Bit Set 10 Pc 5mm and 3 16th Inch Tungsten Carbide Tip for Tile Brick Concrete Wood Wall Mirror Ceramic Tile Plastic and Wood with Oxynitriding Hardened Heads and Rust Resistant Coating

Heavy Duty Masonry Drill Bit Set with Tungsten Carbide Tips
✔️ 10-piece set: 5mm and 3/16 inch carbide tips, oxynitrided

This heavy duty masonry drill bit set is built to bore clean, precise holes in ceramic tile, brick, concrete, glass, mirrors and other tough surfaces. The 5mm and 3/16 inch carbide tips are reinforced with oxynitriding for extended wear resistance, making this set ideal for professional installers and serious DIYers.

✅ High-grade YG6X alloy core with oxynitriding hardened heads for extra durability
✅ Oxynitriding plus surface electro paint finish for rust resistance and smooth cuts
✅ Unique cross-angle design minimizes drift and yields neat openings
✅ Wide use across tile, ceramic, brick, concrete, mirrors and glass; use coolant
✅ U-shaped drain groove and spiral chip removal for cleaner drilling
✅ Includes 10 bits: 5 mm and 3/16 inch sizes to cover common needs

💡 What is a masonry drill bit used for in tile and concrete work?

These bits are handy for penetrating tough materials with clean entry and long life.

- clean holes in ceramic tile and concrete

- carbide tips resist wear for long service life

- handy for remodeling and installation work