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150mm aluminum jaws
150mm aluminum jaws is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
At Krollit, we guarantee a safe and reliable shipping process. Orders are handled with the utmost care and traceability until delivery.
For international shipments, please send your request via the dedicated contact form.
Upon delivery, always sign the delivery note with the words “subject to inspection” to allow for proper handling of any irregularities or discrepancies in the product.
Our goal is to ensure you receive prompt service and a worry-free shopping experience.
150mm aluminum jaws
Description
Aluminum jaws Ø 150 mm for lathe — soft clamping jaws for turning delicate workpieces without leaving marks. Distributed in Italy by Krollit — official Bernardo distributor since 2007.
- Chuck diameter: 150 mm
- Material: Aluminum (soft)
- Use: Clamping delicate workpieces (aluminum, copper, brass, finished surface)
Logistics
Original spare parts available with 3–5 working days shipping. Customer service available in Italian.
Technical specifications
Technical specifications
| Specification | Value |
|---|---|
| Chuck diameter | 150 mm |
| Material | Aluminum |
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently asked questions
150 mm aluminum jaws — for which chuck and for which applications?
Aluminum jaws are soft clamping jaws for 150 mm lathe chucks — for turning delicate workpieces that cannot be scratched by hardened steel jaws. Aluminum (softer than the workpiece steel) does not leave marks on aluminum, brass, and copper surfaces; it is less effective on steel where hard jaws are preferable. They are turned (bored) in situ before use to achieve maximum concentricity.
How often should aluminum jaws be replaced?
Aluminum jaws wear out much more quickly than steel jaws — especially if used to clamp steel workpieces. Replace when: the clamping profile is irregular and does not ensure concentric grip, the material is too removed for in-situ boring. For exclusive use on aluminum and soft materials, the lifespan is acceptable; for mixed use with steel, prefer soft mild steel jaws.
Delivery times?
Original spare parts available with 3–5 working days shipping. Customer service available in Italian.
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