Drill bush DIN 179 form A, bore 7.8 mm, length 16 mm, outside dia 12 mm, hardened steel
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This Item:
€4.58
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Drill bush DIN 179 form B, bore 40 mm, length 67 mm, outside dia 55 mm, hardened steel
€77.73
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Drill bush DIN 179 form B, short type, bore 1.9 mm, length 6 mm, outside dia 5 mm
€3.67
With a guide bore of 7.8 mm this bush to DIN 179 accepts the drill and supports it over 16 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 7.8 mm to DIN 179 for the matching tool
- Outside diameter of 12 mm as a ground seat in the drill plate
- Overall length of 16 mm in the medium version of the range short, medium and long
- Special case-hardening steel, hardened to 740 ± 80 HV 10 and ground
- Bore rounded on one side to form A, with a fixed fitting direction in the jig
Technical data
| Feature | Value |
|---|---|
| Bore diameter D1 [mm] | 7.8 |
| Overall length L1 [mm] | 16 |
| Design | medium |
| 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
- 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
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 | 0.008000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 179-7,8X16-A |
| EAN | 4070497004856 |
| 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 | einseitig abgerundet (Form A) |
| Norm | DIN 179 |





