{"product_id":"lunetta-fissa-260-900-mm-per-apollo-1250","title":"Fixed bezel 260 - 900 mm for Apollo 1250","description":"\u003cp\u003eOriginal Bernardo fixed steady rest for Apollo 1250 – supported diameter range 260–900 mm. Accessory for stabilizing long workpieces during turning. Made in Austria, distributed in Italy by Krollit – official Bernardo distributor since 2007.\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 260–900 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e Apollo 1250\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose\u003c\/h3\u003e\n\u003cp\u003eThe fixed steady rest is clamped to the lathe bed in a fixed position and supports the workpiece at a specific point, preventing deflection under cutting force. It is essential for workpieces with a length\/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\u003e260–900 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible with\u003c\/td\u003e\n\u003ctd\u003eApollo 1250\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 business days shipping. Customer support available in Italian.\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 essential?\u003c\/summary\u003e\n\u003cp\u003eA steady rest is a support that is fixed to the lathe bed and supports long or heavy workpieces during machining, preventing deflection and vibrations. It is essential when the length\/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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between a fixed steady rest and a traveling (rotating) steady rest?\u003c\/summary\u003e\n\u003cp\u003eA fixed steady rest is clamped to the bed in a fixed position and supports the workpiece at a specific point. A traveling steady rest (or follower rest) is clamped to the longitudinal carriage and accompanies the tool during movement – it always supports the workpiece at the same point relative to the tool, eliminating deflection 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 supported workpieces. Verify that your lathe model matches the one indicated. Customer support available in Italian.\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, place the steady rest jaws on the rectified diameter or on an already turned area (not on the rough part) and adjust the jaws until light contact. Lubricate the jaws with cutting oil or grease to reduce wear. Do not tighten the jaws with force – they should support the workpiece without clamping 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 business days shipping. Customer support available in Italian.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50715030782280,"sku":"03-1377","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Lunetta-fissa-260-900-mm-per-Apollo-1250-extra-big-12250-537.jpg?v=1750280330","url":"https:\/\/www.krollit.com\/products\/steady-rest-fissa-260-900-mm-for-apollo-1250","provider":"Krollit","version":"1.0","type":"link"}