{"product_id":"er-25-lathe-collet-chuck","title":"ER25 Lathe Collet Chuck 100mm","description":"\u003ch2\u003eER 25 Lathe Collet Chuck 100mm\u003c\/h2\u003e\n\u003cp\u003eLow Cost, highly accurate collet chuck for lathes\u003c\/p\u003e\n\u003cp\u003eThe ER collet system offers unbeatable performance.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHardened and ground.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBar stock will pass through collet and chuck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCollet capacity 1.5mm - 16mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter - 100mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRegister - 72mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSupplied complete with C spanner.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIdeally suited to Warco lathes such as the WM 180 \/ 240 \/ 250 \/ 280.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFor larger machines, we recommend the equivalent \u003cspan style=\"text-decoration:underline;\"\u003e\u003ca href=\"https:\/\/www.warco.co.uk\/lathe-collet-chucks\/255-er-32-lathe-collet-chuck.html\"\u003eER 32 chuck\u003c\/a\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBackplate \u003cstrong\u003erequired\u003c\/strong\u003e to fit this to the following Warco lathes: 240 \/ 240B \/ 250 \/ 250V \/ 280V \/ Mini \/ older Super Mini*.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBackplate\u003cstrong\u003e not required\u003c\/strong\u003e to fit onto the following Warco lathes: New Super Mini* \/  WM 180 - for these it is a direct fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"text-decoration:underline;\"\u003e\u003ca href=\"https:\/\/www.warco.co.uk\/back-plates\/271-lathe-back-plates.html\"\u003eBackplate for Warco lathes available separately here\u003c\/a\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eHow to fit this collet chuck to a lathe?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTo mount this collet chuck to your lathe it is necessary to add a backplate. (This doesn't apply to the New Super Mini Lathe \/ WM 180 - for these, a backplate is not required).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMachining the backplate is best undertaken on your lathe to achieve maximum accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTo do this, secure the back plate to the spindle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSkim across the face to ensure squareness, then machine a spigot to match the register of the collet chuck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIt is necessary to measure the PCD of the fixing holes in order to secure the chuck to the backplate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eImage showing how to mount ER collets shown above.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e*Note about compatibility with Mini Lathes\u003c\/h4\u003e\n\u003cp\u003eThis collet chuck is directly compatible with the \u003cspan style=\"text-decoration:underline;\"\u003e\u003ca href=\"https:\/\/www.warco.co.uk\/metal-lathes\/302922-mini-hobby-lathe.html\"\u003eWarco Super Mini Lathe\u003c\/a\u003e\u003c\/span\u003e (Item No. 4900 \u0026amp; 4901) - the latest version only, which is the type supplied with a 100mm 3 jaw chuck when new. For the (non-Super) \u003cspan style=\"text-decoration:underline;\"\u003e\u003ca href=\"https:\/\/www.warco.co.uk\/metal-lathes\/303410-mini-lathe.html\"\u003eMini Lathe\u003c\/a\u003e\u003c\/span\u003e and previous versions of the Super Mini Lathe (those supplied with an 80mm chuck when new), a backplate is still required.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSee also\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration:underline;\"\u003e\u003ca title=\"Lathe Backplates\" href=\"https:\/\/www.warco.co.uk\/122-back-plates\"\u003eLathe backplates\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration:underline;\"\u003e\u003ca href=\"https:\/\/www.warco.co.uk\/105-Collets\"\u003eFull range of ER 25 collets to fit this chuck in the collets category\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Warco","offers":[{"title":"Default Title","offer_id":53969046405461,"sku":"009094","price":59.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/7881\/5573\/files\/481.jpg?v=1779309063","url":"https:\/\/warco.co.uk\/products\/er-25-lathe-collet-chuck","provider":"Warco","version":"1.0","type":"link"}