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Protects the drill plate and guides the tool of 3 mm diameter over 8 mm. Hardened case-hardening steel at 740 ± 80 HV 10 withstands contact with the drill. Collar 9 mm, short series, form A to DIN 172.
Collar drill bushing DIN 172 form A, bore 3 mm, length 8 mm, collar 9 mm, hardened steel
FLUIDICS EQUIPMENT
Original product
Net price (excl. VAT)
€4.78
Item
FL-753866
Manufacturer no.
172-3X8-A
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.172-3X8-A
EAN4050571989583
Customs tariff number73269098
ConditionNew
Artikel
FL-753866
Frequently Bought Together
When drilling in jigs, this bushing keeps the 3 mm tool on position. The guiding length is 8 mm, the press fit measures 6 mm in diameter and the collar 9 mm.
Benefits
- Overall length 8 mm in the short series
- Outside diameter 6 mm for the press fit in the drill plate
- Bore 3 mm, ground and dimensionally accurate to DIN 172
- Form A to DIN 172, the bore is rounded on the collar side so the tool enters easily
- Collar 9 mm with 2.5 mm height for axial location
- Case-hardening steel, hardened to 740 ± 80 HV 10 and ground
Technical data
| Property | Value |
|---|---|
| Bore diameter D1 | 3 mm |
| Overall length L1 | 8 mm |
| Series | short |
| Outside diameter D2 | 6 mm |
| Collar diameter D3 | 9 mm |
| Collar height L2 | 2.5 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 3 mm hole is produced again and again in the same place.
Standard and material
Dimensions and tolerances follow DIN 172 in form A. In form A the bore is rounded only on the side of the collar. The bushing is made of hardened and ground case-hardening steel with a hardness of 740 ± 80 HV 10.
| Weight | 0.001900 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 172-3X8-A |
| EAN | 4050571989583 |
| 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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