Drill bush DIN 179 form A, short type, bore 7.3 mm, length 10 mm, outside dia 12 mm
With a guide bore of 7.3 mm this bush to DIN 179 accepts the drill and supports it over 10 mm of length. In form A the bore is rounded on one side, and the seat in the jig measures 12 mm.
Benefits
- Guide bore of 7.3 mm to DIN 179 for the matching tool
- Bore rounded on one side to form A, with a fixed fitting direction in the jig
- Outside diameter of 12 mm as a ground seat in the drill plate
- Guide length of about 1.4 drill diameters at 10 mm of length
- Special case-hardening steel, hardened to 740 ± 80 HV 10 and ground
Technical data
| Feature | Value |
|---|---|
| Bore diameter D1 [mm] | 7.3 |
| Overall length L1 [mm] | 10 |
| Design | short |
| Outside diameter D2 [mm] | 12 |
| 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 basis is DIN 179 for cylindrical drill bushes. Form A means a bore that is rounded on one side. Made of special case-hardening steel, hardened to 740 ± 80 HV 10 and ground.
| Weight | 0.005400 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 179-7,3X10-A |
| EAN | 4070497004535 |
| Zolltarifnummer | 73269098 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Bauform | kurz |
| Bauform Bohrung | einseitig abgerundet (Form A) |
| Norm | DIN 179 |




