Cylindrical drill bush DIN 179 form A, bore 28.5 mm, length 56 mm, outside dia 42 mm, ground
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This Item:
€25.09
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Drill bush DIN 179 form B, medium type, bore 9.4 mm, length 20 mm, outside dia 15 mm
€5.90
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Cylindrical drill bush DIN 179 form B, bore 11.5 mm, length 20 mm, outside dia 18 mm
€6.82
This drill bush guides tools of 28.5 mm diameter and keeps the drilling axis in position over the full length of 56 mm. The bore follows form A of DIN 179 and is therefore rounded on one side.
Benefits
- Outside diameter of 42 mm as a ground seat in the drill plate
- Guide bore of 28.5 mm to DIN 179 for the matching tool
- Bore rounded on one side to form A, with a fixed fitting direction in the jig
- Overall length of 56 mm in the long version of the range short, medium and long
- Guide length of about 2 drill diameters at 56 mm of length
Technical data
| Feature | Value |
|---|---|
| Bore diameter D1 [mm] | 28.5 |
| Overall length L1 [mm] | 56 |
| Design | long |
| Outside diameter D2 [mm] | 42 |
| Bore design | rounded on one side (form A) |
| Material | Special case-hardening steel |
| Hardness | 740 ± 80 HV 10 |
| Treatment | hardened and ground |
| Standard | DIN 179 |
Applications
- Hole patterns in assembly jigs and equipment frames
- Workshop production with changing workpieces
- Redrilling and opening up holes on existing jigs
- Pattern making and mould making
Standard and material
The design corresponds to DIN 179, form A. Case-hardening steel at 740 ± 80 HV 10 together with ground surfaces determines the service life of the bush.
| Weight | 0.320000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 179-28,5X56-A |
| EAN | 4050571999964 |
| 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 | einseitig abgerundet (Form A) |
| Norm | DIN 179 |




