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In series drilling this bush guides the 3.9 mm tool and keeps the drilling axis fixed. The overall length of 8 mm supports the drill in the short version. The seat measures 7 mm in diameter.
Drill bush DIN 179 form B, bore 3.9 mm, length 8 mm, outside dia 7 mm, hardened steel
FLUIDICS EQUIPMENT
Original product
Net price (excl. VAT)
€3.81
Item
FL-755685
Manufacturer no.
179-3,9X8-B
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.179-3,9X8-B
EAN4070497000711
Customs tariff number73269098
ConditionNew
Artikel
FL-755685
Frequently Bought Together
With a guide bore of 3.9 mm this bush to DIN 179 accepts the drill and supports it over 8 mm of length. In form B the bore is rounded on both sides, and the seat in the jig measures 7 mm.
Benefits
- Bore rounded on both sides to form B, so the bush can be fitted either way round
- Overall length of 8 mm in the short version of the range short, medium and long
- Guide bore of 3.9 mm to DIN 179 for the matching tool
- Dimensions to DIN 179, so existing bushes can be replaced size for size
- Outside diameter of 7 mm as a ground seat in the drill plate
Technical data
| Feature | Value |
|---|---|
| Bore diameter D1 [mm] | 3.9 |
| Overall length L1 [mm] | 8 |
| Design | short |
| Outside diameter D2 [mm] | 7 |
| 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
- Fixed drill plates and hinged drilling jigs
- One-off and small batch production in mechanical engineering
- Drilling fitted holes on assemblies with a fixed hole position
- Inspection and marking templates in assembly
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 | 0.001600 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 179-3,9X8-B |
| EAN | 4070497000711 |
| 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 179 |
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