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Absorbs the feed force through its 10 mm collar and therefore cannot be pushed through the fixture. The 3.7 mm bore guides the tool over 16 mm of length, long series, form A to DIN 172.
Collar drill bushing DIN 172 form A, bore 3.7 mm, length 16 mm, collar 10 mm, hardened steel
FLUIDICS EQUIPMENT
Original product
Net price (excl. VAT)
€8.79
Item
FL-753889
Manufacturer no.
172-3,7X16-A
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.172-3,7X16-A
EAN4050571988302
Customs tariff number73269098
ConditionNew
Artikel
FL-753889
Frequently Bought Together
With a ground bore of 3.7 mm this bushing holds the tool on position over a guiding section of 16 mm. The collar of 10 mm diameter and 2.5 mm height stops the bushing from travelling through the fixture while drilling.
Benefits
- Bore 3.7 mm, ground and dimensionally accurate to DIN 172
- Outside diameter 7 mm for a press fit in the drill plate
- Collar 10 mm with 2.5 mm height for axial location
- Form A to DIN 172 with the bore rounded on the collar side, so the tool enters easily
- Overall length 16 mm in the long series
- Case-hardening steel hardened to 740 ± 80 HV 10
Technical data
| Property | Value |
|---|---|
| Bore diameter D1 | 3.7 mm |
| Overall length L1 | 16 mm |
| Series | long |
| Outside diameter D2 | 7 mm |
| Collar diameter D3 | 10 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 used wherever holes have to be produced repeatedly in the same position, for example in fixture construction, assembly and gauge making.
Standard and material
The design complies with DIN 172 form A, in which the bore is rounded only on the collar side. The material is case-hardening steel, hardened to 740 ± 80 HV 10 and ground.
| Weight | 0.004200 |
|---|---|
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 172-3,7X16-A |
| EAN | 4050571988302 |
| Zolltarifnummer | 73269098 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Bauform | lang |
| Bauform Bohrung | einseitig abgerundet (Form A) |
| Norm | DIN 172 |
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