EAB - Drill Bit Glass & Tile Professional 3/16, 1/4 and 5/16 (3-Piece)

3/16 in Diamond Drill Bit 3/16 inch 3 Pack for Porcelain Tile Drill Bit Glass Drill Bit Diamond Tip Bit with Core Guide to Hold in Place and Prevent Jumping 5mm Porcelain

Drill Bits, Industrial-Pro-General

EAB Tool 2056318 3/16 Glass/Tile Bit Professional Drill Bit - Recyclable,

Milwaukee 3/16 in. Glass and Tile Bit

Glass Drill Bits - EldoradoTools

Drill Bits Specialty Multi Material Assorted, Exchange-A-Blade®

EAB Tool 2056316 Various Size Glass/Tile Bit Set 6Piece (6 Pack) Professional Drill Bit - Recyclable,

3/16 in Diamond Drill Bit 3/16 inch 3 Pack for Porcelain Tile Drill Bit Glass Drill Bit Diamond Tip Bit with Core Guide to Hold in Place and Prevent Jumping 5mm Porcelain

Drill Bits Specialty Countersink 11/64, Exchange-A-Blade®

Mibro Industrial Glass & Tile drill bits help to make drilling into glass, tile, ceramic and mirror easier. Many users shy away from drilling into these materials for fear of cracking or breaking the fine material. Slow and steady wins the race! Drill slowly and ensure you apply water at regular intervals to keep the bit and material cool. This should help to reduce cracking and breaking.