Pattern cutting bits are very useful for making making a template and creating identical results in trimming a profile from that template.
Are the tools to use when working with template patterns. Now you can put your pattern on top of the wood and see your cut. The special bearing and stop collar assembly installed above the cutters allows you to move smoothly around the pattern. Or use it with a router table when the pattern is on the bottom of the wood you’re shaping. Carbide tipped, with two flutes, same diameter cutter and bearing.
from $19.98