Cylindrical drill bush DIN 179 form A, bore 29.5 mm, length 56 mm, outside dia 42 mm, ground
This drill bush guides tools of 29.5 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 29.5 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 1.9 drill diameters at 56 mm of length
Technical data
| Feature | Value |
|---|---|
| Bore diameter D1 [mm] | 29.5 |
| 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 | 0.300000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 179-29,5X56-A |
| EAN | 4070497000070 |
| 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 |




