You use this hand tap set for manual internal thread production or reworking when the specified thread from the product name must be maintained. It is suited to workshop benches, maintenance jobs, and repair work where you want controlled alignment with a tap wrench. The set configuration in the product name already tells you the manual tapping sequence available.
The M designation identifies metric ISO threads that are standard across general engineering, maintenance, and machine building. HSS-G indicates a ground high speed steel tool, which is typically selected when you want accurate geometry and a clean cutting action.
Note Confirm thread designation, holder concept, and workpiece condition before you start the operation.
Match the thread designation, standard, and execution from the product name to the drawing or the existing mating thread before you start the job.
How do you decide whether the product fits your process?Check whether you need manual handling, assisted driving, or a controlled machine process, and confirm that the product type in the name matches that use case.
What should you inspect before the threading operation?Inspect hole or workpiece condition, alignment, lubrication plan, and holder suitability so the tool can work under controlled conditions.
Where can you read more about hand tapping?Technical information hand taps as PDF
Can you use this product for repair work as well as new threads?In many workshop situations, yes, provided the tool type, thread condition, and workpiece state support that use case.
Where can you find the full threading tools catalog? What is the main selection checkpoint after size matching?After size matching, the main checkpoint is whether the tool form and process type suit the workpiece material and the intended hole or external thread condition.
Do you need help selecting or using the product?
Use the contact form.
| Type of thread | metric-fine ISO-thread |
|---|---|
| Standard | DIN 2181 |
| Material | HSS-G |
| Tolerance | ISO2 (6H) |
| Size | M 90 x 2.0 |
| Overall length (L1) | 160 mm |
| Thread length (L2) | 40 mm |
| Core hole diameter (D1) | 88.0 mm |
| Shank diameter (D2) | 50.0 mm |
| Drive connector | 39.0 mm |
| EAN | 4022835280873 |
| Item number | 28087 |
| Type of flute | straight fluted |
| Application | for through and blind holes |
| Thread standard | DIN 13 |
| SKU | Image | Price VNĐ | Product name & short description |
|---|---|---|---|
| 28087-1 |
|
52.362.000
|
Hand Tap Rougher DIN 2181 HSS-G - M 90 x 2.0
Hand Tap Rougher DIN 2181 HSS-G - M 90 x 2.0 by VÖLKEL, item no. 28087-1, suitable for cutting internal threads.
|
| 28087-2 |
|
52.362.000
|
Hand Tap Finisher DIN 2181 HSS-G - M 90 x 2.0
Hand Tap Finisher DIN 2181 HSS-G - M 90 x 2.0 by VÖLKEL, item no. 28087-2, suitable for cutting internal threads.
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