1/2" x 3-1/2" Flush Trim Plunge Template with Upper Ball Bearing, 2-Flute, 1/2" Shank
Description
This bit is essentially a plunge-cutting straight with a shank mounted ball-bearing pilot
It is a versatile bit, useful for template/pattern routing of parts, joints, and internal cuts
It can be used in handheld and table-mounted routers
The template is attached to the workpiece, and the pilot bearing rides along its edge as the cutting edges rout the workpiece, forming an exact duplicate of the template
With a handheld router, the pattern is on top of the work; with a table-mounted router, the pattern is underneath the work