Serrated Drill Bit Set for Glass Tile and Concrete with Four Edge Tips in Assorted Sizes

Take your DIY and professional drilling to the next level with the Serrated Drill Bit Set, engineered for clean, efficient drilling through glass, tile, brick, and concrete. Featuring four-edge sawtooth tips, these bits cut with control and speed across tough surfaces without cracking or slipping. Whether you're hanging decor, cutting into bathroom tile, or installing fixtures, this multi-size set has the bit you need.

Key Features

• Four-edge serrated tip design cuts cleanly through hard surfaces

• Ideal for glass, tiles, walls, and concrete

• Available in sets from 2 to 7 pieces, with sizes ranging from 3mm to 12mm

• Anti-slip shank fits most standard drill drivers

• High-strength steel construction for durability and repeated use

Why Choose Our Serrated Drill Bit Set
Unlike ordinary drill bits that crack tiles or dull quickly, these precision-engineered bits are made for multi-surface performance. The four-edge design grips and cuts with reduced vibration, while the diverse size sets give you flexibility for any project, big or small.

Perfect For

• Drilling into bathroom tiles or kitchen backsplashes

• Installing glass shelves or shower hardware

• Wall anchors in brick or concrete

• DIYers, contractors, and maintenance crews

How to Use
Select the right size, mark your drilling point, and begin with light pressure before increasing speed. Use water cooling when drilling into tile or glass for longer bit life.

Care & Maintenance

• Rinse clean after use

• Store in a dry place to avoid rust

• Avoid overheating—use water spray for ceramic surfaces

Drill smarter and cleaner with the Serrated Drill Bit Set that handles hard surfaces with precision and strength.