GUHDO USA announces the addition of CNC aggregate heads to its tooling program. The aggregate heads range in capabilities from light- to heavy-duty applications, from single output to variable angle design and aggregates for multi-sawing, moulder tooling use and more. The company says CNC aggregate heads offer the capability of transforming a three-axis CNC machine into a five-axis machine, at a fraction of the cost. (800) 544-8436, Guhdo.com