Four-Flute Sawtooth Eccentric Drill Bit Professional Carpentry Tools For Glass Ceramic Concrete Brick Metal Drill Bit Set - D

[PRECISE DRILLING SOLUTION] Designed specifically for glass tiles, the eccentric drill bit delivers precision and ease of use for all your drilling needs. [EFFICIENT PUNCHING PERFORMANCE] The high-speed rotation combined with edges allows for quick hole creation in glass tiles without hassle. [STABILITY ENHANCING DESIGN] Its triangular and spiral configuration reduces vibration during drilling processes, yielding smoother results. [ CARBIDE MATERIAL] Constructed from carbide to accurate positioning while minimizing wear over time for consistent performance. [MULTI-MATERIAL COMPATIBILITY] This drill bit set works effectively on tile, glass, hard plastic, cement, granite, and concrete; optimal when used with a water drill.