What is the KENFA MVR series used for?
Small-aperture internal slotting. The source describes the tool material as Overall tungsten steel and gives the following application wording: Steel parts and the catalog's stainless-steel blending or modulation-material wording; a white variant is separately noted for copper and aluminum.
Which MVR catalog model designations are listed?
The production catalog image contains 25 visible model rows. The table below makes those designations crawlable while preserving their source group and position. Model-code tokens are not converted into dimensions unless a labeled engineering contract is available.
65-degree catalog group (古铜/铝用)
| Model designation | Catalog source |
|---|---|
| MVR 6B1.5 L10 | Page 34, column 3, row 1 |
| MVR 6B1.5 L15 | Page 34, column 3, row 2 |
| MVR 6B2.0 L10 | Page 34, column 3, row 3 |
| MVR 6B2.0 L15 | Page 34, column 3, row 4 |
| MVR 6B2.0 L22 | Page 34, column 3, row 5 |
| MVR 6B2.5 L10 | Page 34, column 3, row 6 |
| MVR 6B2.5 L15 | Page 34, column 3, row 7 |
| MVR 6B2.5 L22 | Page 34, column 3, row 8 |
| MVR 6B3.0 L10 | Page 34, column 3, row 9 |
| MVR 6B3.0 L15 | Page 34, column 3, row 10 |
| MVR 6B3.0 L22 | Page 34, column 3, row 11 |
65-degree catalog group (古铜/铝用)
| Model designation | Catalog source |
|---|---|
| MVR 6B4.0 L10 | Page 34, column 4, row 1 |
| MVR 6B4.0 L15 | Page 34, column 4, row 2 |
| MVR 6B4.0 L22 | Page 34, column 4, row 3 |
| MVR 8B2.5 L22 | Page 34, column 4, row 4 |
| MVR 8B2.5 L27 | Page 34, column 4, row 5 |
| MVR 8B3.0 L15 | Page 34, column 4, row 6 |
| MVR 8B3.0 L22 | Page 34, column 4, row 7 |
| MVR 8B3.0 L27 | Page 34, column 4, row 8 |
| MVR 8B3.0 L35 | Page 34, column 4, row 9 |
| MVR 8B3.0 L43 | Page 34, column 4, row 10 |
| MVR 8B4.0 L22 | Page 34, column 4, row 11 |
65-degree catalog group (古铜/铝用)
| Model designation | Catalog source |
|---|---|
| MVR 8B4.0 L27 | Page 34, column 5, row 1 |
| MVR 8B4.0 L35 | Page 34, column 5, row 2 |
| MVR 8B4.0 L43 | Page 34, column 5, row 3 |
What catalog facts are safe to use for selection?
| Catalog series | MVR |
|---|---|
| Operation route | Small-aperture internal slotting |
| Catalog group | 65-degree catalog group |
| Published material wording | Overall tungsten steel |
| Published application wording | Steel parts and the catalog's stainless-steel blending or modulation-material wording; a white variant is separately noted for copper and aluminum. |
| Primary source | KENFA 2025 catalog, printed page 34; production Media Library asset CI-33. |
How should buyers request model confirmation?
- Choose the closest catalog series and copy the complete model designation.
- Provide the bore, depth, profile or thread requirement and tolerance.
- Identify the workpiece material, machine, holder or shank and required reach.
- Attach a drawing or clear current-tool photo and state the quantity.
Buyer questions about the MVR series
Are R, B, L, D, H, T and A tokens dimensions?
They are preserved as parts of the published model designation. This page does not assign a dimensional meaning unless the source explicitly labels it.
Does this page provide cutting speed or feed values?
No. Cutting conditions are not added without a model-bound KENFA engineering source.
Can the catalog material wording confirm every coating or finish?
No. The wording supports series-level routing only; exact grade, coating, finish and variant compatibility must be confirmed for the selected model.
What should be included in the RFQ?
Send the complete model string, bore and depth, workpiece material, tolerance, machine and holder details, drawing or photo, quantity and current machining issue.