An angle grinder is one of the most widely-used power tools, in part because it’s fun to use and in part because it’s so effective at removing material. Unfortunately, among power tools, it’s also ...

Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

When it comes to dangerous garage tools, few inspire more wide‑eyed respect and sweaty palms than the angle grinder. Imagine a compact powerhead spinning at up to 11,000 rpm with sparks flying in all ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Laser measurers are so much easier and more practical to ...