Drill bush DIN 179 form B, bore 9.1 mm, length 25 mm, outside dia 15 mm, hardened steel
For repeatable holes of 9.1 mm diameter this bush is seated in the drill plate by its ground outside diameter of 15 mm. The drill stays guided across 25 mm of length, and the bore is rounded on both sides.
Benefits
- Guide bore of 9.1 mm to DIN 179 for the matching tool
- Outside diameter of 15 mm as a ground seat in the drill plate
- Bore rounded on both sides to form B, so the bush can be fitted either way round
- Special case-hardening steel, hardened to 740 ± 80 HV 10 and ground
Technical data
| Feature | Value |
|---|---|
| Bore diameter D1 [mm] | 9.1 |
| Overall length L1 [mm] | 25 |
| Design | long |
| Outside diameter D2 [mm] | 15 |
| Bore design | rounded on both sides (form B) |
| Material | Special case-hardening steel |
| Hardness | 740 ± 80 HV 10 |
| Treatment | hardened and ground |
| Standard | DIN 179 |
Applications
- Fixed drill plates and hinged drilling jigs
- One-off and small batch production in mechanical engineering
- Drilling fitted holes on assemblies with a fixed hole position
- Inspection and marking templates in assembly
Standard and material
The design corresponds to DIN 179, form B. Case-hardening steel at 740 ± 80 HV 10 together with ground surfaces determines the service life of the bush.
| Weight | 0.021000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 179-9,1X25-B |
| EAN | 4070497005662 |
| Zolltarifnummer | 73269098 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Bauform | lang |
| Bauform Bohrung | beidseitig abgerundet (Form B) |
| Norm | DIN 179 |




