Tight Radius Bearing Bits
$39.95 – $79.90
These miniature bits feature a 3/16″ diameter ball bearing guide that is much smaller than other ball bearing router bits on the market. Ideal for small fine work and delicate projects such as signmaking, guitarmaking/luthier, toymaking, routing letter edges, flush trimming, plunging tight corners and confined areas with high production.
These bits are essentially a plunge-cutting straight with a shank mounted ball-bearing pilot. They are versatile bits, useful for template/pattern routing of parts, joints, and internal cuts. They 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.
- Amana 47222 Miniature Flush Trim Plunge Template 3/16 Dia x 1/2 x 1/4 Inch Shank Carbide Tipped Router Bit with Mini 3/16 Dia Upper Ball Bearing
- Amana 47220 Miniature Flush Trim Plunge Template 3/16 Dia x 1/2 x 1/8 Inch Shank Carbide Tipped Router Bit with Mini 3/16 Dia Upper Ball Bearing