Cylindrical drill bush DIN 179 form A, bore 12.3 mm, length 16 mm, outside dia 22 mm, ground
The short version of this DIN 179 bush guides drills of 12.3 mm over an overall length of 16 mm. In form A the bore is rounded on one side, which makes work in the jig easier.
Benefits
- Outside diameter of 22 mm as a ground seat in the drill plate
- Bore rounded on one side to form A, with a fixed fitting direction in the jig
- Guide bore of 12.3 mm to DIN 179 for the matching tool
- Special case-hardening steel, hardened to 740 ± 80 HV 10 and ground
- Guide length of about 1.3 drill diameters at 16 mm of length
- Overall length of 16 mm in the short version of the range short, medium and long
Technical data
| Feature | Value |
|---|---|
| Bore diameter D1 [mm] | 12.3 |
| Overall length L1 [mm] | 16 |
| Design | short |
| Outside diameter D2 [mm] | 22 |
| 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
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 | 0.032000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 179-12,3X16-A |
| EAN | 4050571996376 |
| 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 |




