Collar drill bushing DIN 172 form B, bore 9.6 mm, length 12 mm, collar 18 mm, hardened steel
With a ground bore of 9.6 mm this bushing holds the tool on position over a guiding section of 12 mm. The collar of 18 mm diameter and 3.0 mm height stops the bushing from travelling through the fixture while drilling.
Benefits
- Bore 9.6 mm, ground and dimensionally accurate to DIN 172
- Overall length 12 mm in the short series
- Outside diameter 15 mm for a press fit in the drill plate
- Collar 18 mm with 3.0 mm height for axial location
- Case-hardening steel hardened to 740 ± 80 HV 10
- Form B to DIN 172 with the bore rounded on both sides, so the bushing can be used from either end
Technical data
| Property | Value |
|---|---|
| Bore diameter D1 | 9.6 mm |
| Overall length L1 | 12 mm |
| Series | short |
| Outside diameter D2 | 15 mm |
| Collar diameter D3 | 18 mm |
| Collar height L2 | 3.0 mm |
| Bore design | rounded on both sides (form B) |
| Material | case-hardening steel, hardened and ground |
| Hardness | 740 ± 80 HV 10 |
| Standard | DIN 172 form B |
Applications
The bushing is used in drilling jigs in tool and fixture making, in series production and in repair work where holes have to be placed repeatably.
Standard and material
The design complies with DIN 172 form B, in which the bore is rounded on both sides. The material is case-hardening steel, hardened to 740 ± 80 HV 10 and ground.
| Weight | 0.011000 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 172-9,6X12-B |
| EAN | 4050571993177 |
| 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 | beidseitig abgerundet (Form B) |
| Norm | DIN 172 |





