BCRT9 is listed as a bottom cleaning router bit set. The published title identifies 22 mm bit with counterbore and straight bits. Match the listed sizes to the planned recess and confirm the full set configuration before use.
Listed specifications
| Specification | BCRT9 listing |
|---|---|
| Tool type | Bottom cleaning router bit set |
| Listed configuration | 22 mm bit with counterbore and straight bits |
| Shank size | Not stated in the public listing |
| Total piece count | Not stated |
Choose BCRT9
The title identifies a 22 mm bit with counterbore and straight bits. Use the listed bit size to match the planned recess, then verify the complete set configuration before ordering. The public listing does not state the shank size, cutting height, overall length or recommended speed. Confirm these details with BitsRouter when your machine or setup requires them.
Compare the BCRT series
| Model | Published size information | Published set information |
|---|---|---|
| BCRT8 | 20 mm | Counterbore and straight bits |
| BCRT9 | 22 mm | Counterbore and straight bits |
| BCRT12 | 20 mm, 22 mm, 24 mm, 25 mm | 4-piece set |
BCRT8 and BCRT9 list one main bit size with counterbore and straight bits. BCRT12 lists four sizes in one set. Do not assume that an unstated shank size or piece count matches another model.
Setup and test cut
- Confirm the shank, collet engagement and machine clearance for every bit that you plan to use.
- Check the recess size, depth, workholding and base clearance before starting the machine.
- Use the machine and cutter supplier limits for speed, feed and cutting depth because the listing does not publish those values.
- Make a shallow test cut in matching scrap, then check the recess size, flatness, edge and chip clearance.
Before you order
Compare the available sets in the bottom cleaning router bit category. Email sales@bitsrouter.com with the router or spindle model, collet size, required recess sizes and quantity if you need a compatibility check.




















