WS39 casing tooth
JM cutter tooth
B47K22 bullet toothBFZ SERIES / ROTARY DRILLING TOOLS
Soil & flat teeth
Find the right tooth. Confirm the fit.
Compare the BFZ tooth profiles and dimensions for drilling buckets and augers. Check the tooth, holder and retainer together before replacing an existing assembly.
Three profiles. Check the differences.
Select up to three models for a side-by-side comparison. The original drawings show the tooth sections and lower interfaces.
BFZ72
Ø72 mm106 mm upper60 mm lower
Broad face with edge inserts.
Confirm the seat and retainer
- Compare the tooth seat, lower interface and retainer with your existing assembly.
- The drawing shows the upper and lower sections separately.
BFZ70-2
Ø70 mm100 mm upper61 mm lower
Different lower interface and retainer profile.
Confirm the seat and retainer
- Check the lower interface in both views of the drawing.
- Confirm the tooth, holder and retainer as one assembly.
BFZ80-B
80 mm253 mm overall
Long wedge-shaped tooth.
BFZ80-B Holder
- Review the separately listed BFZ80-B holder drawing.
- Confirm the assembled position and retaining components.
Catalogue dimensions
| Model | Width shown | Length shown | Lower section |
|---|---|---|---|
| BFZ72 | Ø72 mm | 106 mm upper | 60 mm lower |
| BFZ70-2 | Ø70 mm | 100 mm upper | 61 mm lower |
| BFZ80-B | 80 mm | 253 mm overall | — |
All dimensions are catalogue references in mm. The Ø symbols and section labels follow the original drawings; they are not a common shank-size specification.
Check the holder as part of the assembly.
Compare the seat, retainer opening and assembled position. A similar tooth outline alone does not confirm a replacement.
No model code in the catalogue
Flat-tooth holder
The drawing shows a 45.5 mm seat width and an Ø38.2 mm opening. Confirm the selected tooth and retainer against the complete drawing.
Named holder for BFZ80-B
BFZ80-B Holder
Front and side views help identify the holder profile. Confirm the installation dimensions and retaining components for your assembly.
From tooth selection to tool layout.
On a drilling bucket
Check tooth projection, holder position and the cutting plate against the current tool drawing.
Check tooth fit for your bucketOn an auger
Check the outer cutting diameter, pilot and flight entry together. A different tooth profile may change the cutting path.
Check tooth fit for your augerFor matching, send these views
- The existing tooth from the front and side.
- The holder seat and retainer, with a scale or drawing.
- The installed tooth position on the bucket or auger.
Also in the catalogue
Weld-on wear bars
BA55-11, BA55-22, BA50-26 and BA50-29 are listed separately as wear protection components. Compare their bar profiles and insert arrangements on the wear-parts page.
Explore wear bars
PRODUCT & PROJECT ENQUIRY
Let’s check your tooth and holder.
Send the model, quantity and delivery destination. Include photos of the existing tooth, holder and retainer, or the selected assembly drawing.