Let’s face it: cutting foam with a knife, even a serrated plastic knife meant for the job, is a messy pain in the ass. This is as true for insulation board as it is for the ubiquitous expanded ...

Build your own temperature-controlled hot wire cutter for precise and smooth styrofoam cutting! In this tutorial, I’ll show you how to make a simple yet effective foam cutter with adjustable ...

Wire strippers are an essential tool used by technicians, electricians, and DIY enthusiasts to safely and effectively remove insulation from electrical wires. At over a century old, its design has ...

Cables today are manufactured with their wire insulation already applied to them through a process called extrusion. Electrical wires or cables can be insulated with material that doesn’t allow ...