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Guides drills and reamers of 7.8 mm diameter accurately and protects the jig from wear. The overall length of 10 mm provides a compact guide. The material is hardened case-hardening steel at 740 ± 80 HV 10, form A.
Collar drill bushing DIN 172 form A, bore 7.8 mm, length 10 mm, collar 15 mm, hardened steel
FLUIDICS EQUIPMENT
Original product
Net price (excl. VAT)
€5.89
Item
FL-754010
Manufacturer no.
172-7,8X10-A
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.172-7,8X10-A
EAN4050571992088
Customs tariff number73269098
ConditionNew
Artikel
FL-754010
Frequently Bought Together
When drilling in jigs, this bushing keeps the 7.8 mm tool on position. The guiding length is 10 mm, the press fit measures 12 mm in diameter and the collar 15 mm.
Benefits
- Bore 7.8 mm, ground and dimensionally accurate to DIN 172
- Outside diameter 12 mm for the press fit in the drill plate
- Collar 15 mm with 3.0 mm height for axial location
- Overall length 10 mm in the short series
- Form A to DIN 172, the bore is rounded on the collar side so the tool enters easily
- Case-hardening steel, hardened to 740 ± 80 HV 10 and ground
Technical data
| Property | Value |
|---|---|
| Bore diameter D1 | 7.8 mm |
| Overall length L1 | 10 mm |
| Series | short |
| Outside diameter D2 | 12 mm |
| Collar diameter D3 | 15 mm |
| Collar height L2 | 3.0 mm |
| Bore design | rounded on one side (form A) |
| Material | case-hardening steel, hardened and ground |
| Hardness | 740 ± 80 HV 10 |
| Standard | DIN 172 form A |
Applications
It is typically fitted into the drill plates of jigs in mechanical engineering, contract manufacturing and mould making, where the same 7.8 mm hole is produced again and again in the same place.
Standard and material
The design complies with DIN 172 form A. In form A the bore is rounded only on the side of the collar. The material is case-hardening steel, hardened to 740 ± 80 HV 10 and ground.
| Weight | 0.006200 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 172-7,8X10-A |
| EAN | 4050571992088 |
| 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 172 |
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