What is the KENFA HOB series?
Hobbing Knife Series is a source-bound catalog route within the KENFA Hobbing Knives family. The page converts only the visible model or dimension rows into searchable HTML and retains their source locator. It is not a universal compatibility, stock, delivery or performance guarantee.
Which catalog facts identify this series?
| Catalog series code | HOB |
|---|---|
| Catalog series title | Hobbing Knife Series |
| Product family | Hobbing Knives |
| Operation route | Catalog hobbing-knife routes shown for multiple styles and patterns |
| Material or evidence context | No tool material, coating, tolerance or workpiece material is inferred from page 63. |
| Printed catalog pages | 63 |
| Source rows | 9 |
| Evidence boundary | Series WebPage and printed catalog facts only; model-level Product and commercial claims remain blocked. |
Which model and dimension rows are printed in the catalog?
The following 9 rows are source selections, not an exhaustive availability or compatibility list. Empty or unlabelled dimensions are not inferred.
Hobbing knife dimension table
Source locator: PDF page 37, printed page 63.
| Model designation | Outside diameter (mm) | Length (mm) | Bore (mm) |
|---|---|---|---|
| M0.5α20°A | 50 | 40 | 22 |
| M0.6α20°A | 50 | 40 | 22 |
| M0.65α20°A | 50 | 40 | 22 |
| M0.7α20°A | 50 | 40 | 22 |
| M0.75α20°A | 50 | 40 | 22 |
| M0.8α20°A | 50 | 40 | 22 |
| M0.9α20°A | 50 | 40 | 22 |
| M1α20°A | 50 | 40 | 22 |
| M1.25α20°A | 50 | 40 | 22 |
How should buyers use this catalog evidence?
- Copy the complete model or source designation without shortening it.
- Provide the workpiece material, operation and required feature.
- State the mating holder, shank, bore, machine and interface dimensions.
- Attach a drawing or current-tool photo and identify every required tolerance.
- Include quantity, destination, current problem and requested delivery window.
Buyer questions about the HOB series
Does a matching number prove tool or holder compatibility?
No. Confirm the complete designation, mating dimensions, interface, hand and machine setup before ordering.
Are unlabelled dimensions decoded from the model string?
No. This page transcribes only labels and values visibly printed by KENFA.
Is every available model included?
No. The table is a source-bound catalog selection, not an exhaustive stock list.
Are tolerance, finish, tool life or cutting data guaranteed?
No. Those requirements need a drawing and technical review for the exact application.
Are price, stock and delivery confirmed here?
No. Commercial terms depend on the exact model, quantity, destination and current production review.