Cylindrical drill bush DIN 179 form B, bore 7.3 mm, length 16 mm, outside dia 12 mm, ground
With a guide bore of 7.3 mm this bush to DIN 179 accepts the drill and supports it over 16 mm of length. In form B the bore is rounded on both sides, and the seat in the jig measures 12 mm.
Benefits
- Outside diameter of 12 mm as a ground seat in the drill plate
- Guide bore of 7.3 mm to DIN 179 for the matching tool
- Bore rounded on both sides to form B, so the bush can be fitted either way round
- Overall length of 16 mm in the medium version of the range short, medium and long
- Guide length of about 2.2 drill diameters at 16 mm of length
Technical data
| Feature | Value |
|---|---|
| Bore diameter D1 [mm] | 7.3 |
| Overall length L1 [mm] | 16 |
| Design | medium |
| Outside diameter D2 [mm] | 12 |
| 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
- Drilling jigs and drill templates in series production
- Jig and tool making
- Repeatable hole patterns in sheet metal, profiles and housings
- Maintenance work where hole patterns are reworked
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 | 0.008600 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 179-7,3X16-B |
| EAN | 4070497004566 |
| Zolltarifnummer | 73269098 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Bauform | mittel |
| Bauform Bohrung | beidseitig abgerundet (Form B) |
| Norm | DIN 179 |




