You use this hand tap for controlled internal threading by hand, for example in repair work, fitting, and small batch production.
Selection depends on thread designation, hole type, work material, and how you clamp and guide the tool. M denotes ISO metric thread designation used for common metric screw threads in machine building and maintenance. HSS-G indicates a ground high speed steel tool, typically selected when edge definition and repeatability matter.
Note Align the tool to the hole axis and avoid forcing, since torque spikes can damage the thread flanks.
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| Type of thread | metric-fine ISO-thread |
|---|---|
| Standard | DIN 2181 |
| Material | HSS-G |
| Tolerance | ISO2 (6H) |
| Size | M 88 x 3.0 |
| Overall length (L1) | 220 mm |
| Thread length (L2) | 55 mm |
| Core hole diameter (D1) | 85.0 mm |
| Shank diameter (D2) | 50.0 mm |
| Drive connector | 39.0 mm |
| EAN | 4022835280842 |
| Item number | 28084 |
| Type of flute | straight fluted |
| Application | for through and blind holes |
| Thread standard | DIN 13 |
| SKU | Image | Price VNĐ | Product name & short description |
|---|---|---|---|
| 28084-1 |
|
58.573.000
|
Hand Tap Rougher DIN 2181 HSS-G - M 88 x 3.0
Hand Tap Rougher DIN 2181 HSS-G - M 88 x 3.0 by VÖLKEL, item no. 28084-1, suitable for cutting internal threads.
|
| 28084-2 |
|
58.573.000
|
Hand Tap Finisher DIN 2181 HSS-G - M 88 x 3.0
Hand Tap Finisher DIN 2181 HSS-G - M 88 x 3.0 by VÖLKEL, item no. 28084-2, suitable for cutting internal threads.
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