Expert DIYer April Wilkerson explains how a flush trim router bit works to produce perfectly clean edges on woodworking projects.

Collet maintenance is one of the most common causes of inadequate tool life or breakage. There are up to six links in the chain that comprise this critical tool-holding system, known as a collet.

The Ascarva 4S can also run G-code directly from its onboard controller via a 3.5-inch touchscreen interface and read job ...