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Movable bezel for Profi 450 S / Vario
Movable bezel for Profi 450 S / Vario 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.
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Movable bezel for Profi 450 S / Vario
Description
Original Bernardo traveling steady rest for Profi 450 S / Vario — supportable diameter range, see manual mm. Accessory for stabilizing long workpieces during turning. Made in Austria, in the Krollit catalog since 2007 as an official Bernardo distributor.
- Type: Traveling steady rest
- Workpiece diameter range: range see manual mm
- Compatible with: Profi 450 S / Vario
What it's for
The traveling steady rest is fixed on the longitudinal carriage and accompanies the tool during movement. It supports the workpiece always at the same point relative to the tool, eliminating deflection during the turning of very long workpieces. It is necessary for workpieces with a length-to-diameter ratio greater than 10:1.
Logistics
Original spare parts available with 3–5 business day shipping. Customer support available in Italian.
Technical specifications
Technical Specifications
| Specification | Value |
|---|---|
| Type | Traveling steady rest |
| Workpiece diameter range | range see manual mm |
| Compatible with | Profi 450 S / Vario |
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently Asked Questions
What is a steady rest and when is it indispensable?
A steady rest is a support that is fixed on the lathe bed and supports long or heavy workpieces during machining, preventing deflection and vibrations. It is indispensable when the length-to-diameter ratio of the workpiece exceeds 4:1 (for a fixed steady rest) or 10:1 (for a traveling steady rest that accompanies the tool). Without a steady rest, long workpieces will deflect under cutting force, producing taper, vibrations, and non-cylindrical surfaces.
What is the difference between a fixed steady rest and a traveling (revolving) steady rest?
A fixed steady rest is locked onto the lathe bed in a fixed position and supports the workpiece at a specific point. A traveling steady rest (or follower rest) is fixed on the longitudinal carriage and accompanies the tool during movement — it supports the workpiece always at the same point relative to the tool, eliminating deflection during advancement. A traveling steady rest is necessary for turning very long workpieces where a fixed steady rest is not sufficient.
Is this steady rest compatible with my Bernardo lathe?
Each Bernardo steady rest is designed for the models indicated in the title. The workpiece diameter range (e.g., 50–590 mm) indicates the workpieces that can be supported. Please verify that your lathe model matches the one indicated. Customer support is available in Italian.
How do I adjust a steady rest correctly?
The steady rest must be centered with respect to the lathe axis: mount the workpiece between centers, place the steady rest jaws on a ground diameter or an already turned area (not on the rough material), and adjust the jaws until they make light contact. Lubricate the jaws with cutting oil or grease to reduce wear. Do not overtighten the jaws — they should support the workpiece without clamping it.
Delivery times?
Original spare parts available with 3–5 business day shipping. Customer support available in Italian.
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