A new tooling system produces threaded holes in all types of sheet metal, eliminating the need for secondary tapping operations or additional fasteners.

A tap that’s hand-operated but certain to be orthogonal to the work piece, making the job of cutting a lot of threads much more pleasant. Tapping isn’t just for metal, either.

Tired of struggling with damaged nuts and screws? This steel hardening technique, rarely taught in schools, reveals how to make a sharp spiral tap at home for quick repairs. The process uses a ...

Adding threads to your 3D prints is a life-changing feature, but obviously there are a lot of trade-offs and considerations when deciding on how to go about this exactly. Between self-tapping ...