I recently got my hands on the Diamond Glass Cutting Disc for my angle grinder, and let me tell you, it's been a game-changer for my DIY projects. Here's my honest take after putting it through its paces.

The Good: This disc cuts through glass, tile, and even metal like butter. The ultra-thin 1.0mm blade gives precise cuts with minimal waste. I was amazed at how well it handled a thick tequila bottle - no scoring or heating needed! The multiple cooling holes really work; I didn't experience any overheating during extended use.

Real-World Use: I used it to make glass vases from wine bottles. Pro tip: Mark your cut line with a paint pen and use painter's tape to prevent chipping. Wear full PPE - this thing sprays glass dust everywhere! The side of the disc is great for smoothing rough edges - just tap lightly instead of grinding continuously.

The Not-So-Good: While it cuts quickly, don't expect perfectly smooth edges on glass - you'll need some polishing afterward. The included nuts didn't fit my grinder (common issue apparently), but the washer worked fine. It creates massive dust clouds, so work outdoors or with serious ventilation.

Surprise Performer: Unexpectedly awesome at cutting metal! I trimmed cast iron griddle feet effortlessly. After several projects, the disc shows minimal wear - definitely long-lasting.

Final Verdict: If you need a versatile cutting disc that handles glass, tile, and metal with ease (and don't mind some post-cut cleanup), this is a fantastic tool. Just respect its power - safety gear is non-negotiable!