If you go through small masonry bits on DIY projects, the GRIXLEN 5 Pack 3/16″ Masonry Tile Drill Bits gives you spares at a low cost. Each bit measures 3/16″ (4.76mm) in diameter and 4 inches (100mm) long, with a 1/4″ hex shank for quick changes in compatible drivers.
You can view the current price and full details on Amazon here.
These step-style masonry bits are listed as compatible with a wide range of materials—tile, concrete, brick, cement, granite, glass, and even plastic—making them a handy set for mixed-material jobs around the home.
Tip from the manufacturer: when drilling higher-hardness materials, add water during drilling to help improve efficiency and extend service life.
5-pack set of 3/16″ (4.76mm) drill bits for backups and repeated jobs
4″ / 100mm length for a bit more reach than shorter bits
1/4″ hex shank for quick bit changes
Spiral flute design with 2 flutes
Compatible materials listed: tile, concrete, brick, cement, granite, glass, plastic, and more
At around $8.79, this set is a practical pick if you want multiple same-size bits on hand for tile and masonry drilling without buying individual replacements.
