This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

This article is a 101 repair guide for power tool switch replacements, explaining the general steps involved in replacing a switch assembly.

This article is a troubleshooting guide for problems and malfunctions common to most electric power tools.

This article defines the basic parts of most power tools, explains how they work, and what to look for when they stop working.