{"product_id":"lunetta-fissa-per-profi-880-g-vario-profi-900-vario","title":"Fixed bezel for Profi 880 G Vario \/ Profi 900 Vario","description":"\u003cp\u003eOriginal Bernardo fixed steady rest for Profi 880 G Vario \/ Profi 900 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.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fixed steady rest\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkpiece diameter range:\u003c\/strong\u003e range see manual mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e Profi 880 G Vario \/ Profi 900 Vario\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat it is used for\u003c\/h3\u003e\n\u003cp\u003eThe fixed steady rest clamps to the lathe bed in a fixed position and supports the workpiece at a specific point, preventing it from bending under cutting force. It is essential for workpieces with a length-to-diameter ratio greater than 4:1.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eFixed steady rest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorkpiece diameter range\u003c\/td\u003e\n\u003ctd\u003erange see manual mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible with\u003c\/td\u003e\n\u003ctd\u003eProfi 880 G Vario \/ Profi 900 Vario\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working day shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is a steady rest and when is it indispensable?\u003c\/summary\u003e\n\u003cp\u003eA steady rest is a support that is clamped to the lathe bed and supports long or heavy workpieces during machining, preventing bending 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 follows the tool). Without a steady rest, long workpieces will bend under cutting force, producing taper, vibrations, and non-cylindrical surfaces.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between a fixed steady rest and a traveling (or follower) steady rest?\u003c\/summary\u003e\n\u003cp\u003eA fixed steady rest clamps to the bed in a fixed position and supports the workpiece at a specific point. A traveling (or follower) steady rest is clamped to the longitudinal carriage and follows the tool during movement — it supports the workpiece at the same point relative to the tool, eliminating bending during feed. A traveling steady rest is necessary for turning very long workpieces where a fixed steady rest is not sufficient.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this steady rest compatible with my Bernardo lathe?\u003c\/summary\u003e\n\u003cp\u003eEach 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. Verify that your lathe model matches the one indicated. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I adjust a steady rest correctly?\u003c\/summary\u003e\n\u003cp\u003eThe steady rest must be centered with respect to the lathe axis: mount the workpiece between centers, rest the steady rest jaws on a rectified diameter or on an already turned area (not on the rough material), and adjust the jaws until light contact. Lubricate the jaws with cutting oil or grease to reduce wear. Do not tighten the jaws forcefully — they should support the workpiece without squeezing it.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDelivery times?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working day shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50715048345928,"sku":"03-1671","price":99.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Lunetta-fissa-per-Profi-880-G-Vario-Profi-900-Vario-extra-big-12132-980.jpg?v=1750280542","url":"https:\/\/www.krollit.com\/products\/steady-rest-fissa-for-profi-880-g-vario-profi-900-vario","provider":"Krollit","version":"1.0","type":"link"}