The Glass Guru’s process involves drilling tiny holes in the glass, removing the stains and moisture, and then plugging the holes with clear plastic vents.

Glass drill bits allow anyone to create perfect holes in glass, without cracking or shattering your workpiece. Here are our recommendations for the best ones.

When it comes to drilling holes in glass, though, femtosecond lasers have traditionally performed poorly. Usual techniques involve single femtosecond pulses spaced out by a large stretch of time.

Drill holes through wood, metal, concrete, even glass with one of these bit sets.

Bemused pensioner wonders whether drilling holes in her Crickley Drive window was the right response ...