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Solvent-based workstations: what safety regulations require in Switzerland
The lid of a benzine container is held by a copper piece that melts. If the solvent ignites, it gives way and the lid drops by itself.



Supplier : Heidi | Shop
Brand : Niederhauser
Reply within 48 business hours
Manually operated collet chuck for Hainbuch-type clamping heads. For lathes, milling and drilling machines.
Good to know: To mount it on your lathe, add the adapter flange that matches your spindle nose (DIN 55026, 55027 or 55029), sold separately. Clamping heads are not included.
Supplied with: 1 operating key, 1 set of mounting screws.
| Size | Item no. | Clamping range | A | B | B1 | C | D H6 | E | F | Key size | Max. speed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FNH Gr. 32 | 110-330 | 4 – 32 mm | 160 mm | 110 mm | 18 mm | 72 mm | 125 mm | 3 x M10 | 140 mm | 11 | 4500 rpm |
| FNH Gr. 42 | 110-342 | 4 – 42 mm | 160 mm | 110 mm | 30 mm | 95 mm | 125 mm | 3 x M10 | 140 mm | 11 | 4500 rpm |
| FNH Gr. 52 | 110-352 | 4 – 52 mm | 160 mm | 110 mm | 30 mm | 95 mm | 125 mm | 3 x M10 | 140 mm | 11 | 4500 rpm |
| FNH Gr. 65 | 110-465 | 5 – 65 mm | 200 mm | 112.80 mm | 35 mm | 125 mm | 160 mm | 3 x M10 | 176 mm | 11 | 4000 rpm |
| FNH Gr. 80 | 110-480 | 5 – 80 mm | 250 mm | 135 mm | 40 mm | 150 mm | 200 mm | 3 x M12 | 224 mm | 14 | 3500 rpm |
| FNH Gr. 100 | 110-500 | 42 – 100 mm | 250 mm | 135 mm | 40 mm | 150 mm | 200 mm | 3 x M12 | 224 mm | 14 | 3500 rpm |
Other sizes on request. Produced by Niederhauser.
Main specifications
Where your order ships from. All our shipments leave Switzerland, from our warehouse in Val Terbi. International orders are consolidated at our premises, then sent as a single parcel.
Carrier. UPS worldwide, Swiss Post for deliveries within Switzerland. A tracking number is sent to you as soon as the parcel leaves.
Lead time. The dispatch time for this item is shown higher up on this page. Transit time is added to it and depends on the destination.
Customs and import taxes. Our prices are shown excluding VAT. For deliveries outside Switzerland, customs duties and import taxes are not included: they are collected by the carrier on delivery and remain payable by the recipient.
Returns. Right of return within 30 days. The terms are set out in our refund policy.
An oversized part or a special shipment? Request a quote and we will reply within 48 business hours.
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