Drill bush DIN 179 form B, long type, bore 28 mm, length 56 mm, outside dia 42 mm
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This Item:
€27.61
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Drill bush DIN 179 form A, bore 4.6 mm, length 8 mm, outside dia 8 mm, hardened steel
€3.69
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Cylindrical drill bush DIN 179 form A, bore 28.5 mm, length 45 mm, outside dia 42 mm
€17.77
This drill bush guides tools of 28 mm diameter and keeps the drilling axis in position over the full length of 56 mm. The bore follows form B of DIN 179 and is therefore rounded on both sides.
Benefits
- Overall length of 56 mm in the long version of the range short, medium and long
- Guide bore of 28 mm to DIN 179 for the matching tool
- Special case-hardening steel, hardened to 740 ± 80 HV 10 and ground
- Bore rounded on both sides to form B, so the bush can be fitted either way round
- Outside diameter of 42 mm as a ground seat in the drill plate
- Dimensions to DIN 179, so existing bushes can be replaced size for size
Technical data
| Feature | Value |
|---|---|
| Bore diameter D1 [mm] | 28 |
| Overall length L1 [mm] | 56 |
| Design | long |
| Outside diameter D2 [mm] | 42 |
| 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
- Series drilling on jigs with high piece numbers
- Drill templates for assembly work on site
- Guiding twist drills and reamers in the jig
- Repair of worn drill plates by replacement of the same size
Standard and material
Dimensions and design follow DIN 179. The material is special case-hardening steel, the hardness is 740 ± 80 HV 10, and the functional surfaces are ground.
| Weight | 0.330000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 179-28X56-B |
| EAN | 4070497000032 |
| 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 |





