The CFPRBT3 listing contains 3 R-radius panel folding bit pieces. Each listed bit has a 1/4 inch shank, 20 mm cutter diameter, 15 mm cutting height and two flutes. The listing identifies the profile as R-radius but does not give a numeric radius.
Listed specifications
| Specification | CFPRBT3 listing |
|---|---|
| Pack quantity | 3 pieces |
| Profile | R-radius; numeric radius not listed |
| Shank | 1/4 inch |
| Cutter diameter | 20 mm |
| Cutting height | 15 mm |
| Flutes | 2 |
Choose this pack
Choose CFPRBT3 when the required order quantity is 3 pieces and the listed dimensions match the router, panel and groove plan. CFPRBT1 through CFPRBT4 differ by pack quantity in the verified listing data. Do not assume a different radius from the pack code.
Compare CFPRBT1 through CFPRBT4
| Model | Pack quantity | Shank | Cutter diameter | Cutting height | Flutes |
|---|---|---|---|---|---|
| CFPRBT1 | 1 | 1/4 inch | 20 mm | 15 mm | 2 |
| CFPRBT2 | 2 | 1/4 inch | 20 mm | 15 mm | 2 |
| CFPRBT3 | 3 | 1/4 inch | 20 mm | 15 mm | 2 |
| CFPRBT4 | 5 | 1/4 inch | 20 mm | 15 mm | 2 |
All four listings show the same shank, cutter diameter, cutting height and flute count. Confirm the required R-radius profile from the drawing, sample or order confirmation because a numeric radius is not listed.
Setup and test cut
- Confirm that the router or spindle collet accepts the 1/4 inch shank with the required engagement.
- Set the cutter height and groove position from the panel thickness and folding layout.
- Use secure workholding and the machine supplier’s limits for speed, feed, guarding and cutting depth.
- Test on a matching offcut, then inspect the groove geometry and fold before machining the finished panel.
Before you order
Compare pack quantities in the panel radius bending tool category. For a compatibility check, email sales@bitsrouter.com with the router or spindle model, collet size, panel details, required profile and quantity.















