{"product_id":"er20-collets","title":"Standard ER20 Collets","description":"\u003cp data-start=\"1810\" data-end=\"1920\"\u003e\u003cstrong data-start=\"1810\" data-end=\"1861\"\u003eStandard Precision ER20 Collet for CNC Spindles\u003c\/strong\u003e\u003cbr data-start=\"1861\" data-end=\"1864\"\u003eReliable, affordable tool holding for everyday CNC work.\u003c\/p\u003e\n\u003cp data-start=\"1922\" data-end=\"2179\"\u003eOur standard-precision ER20 collets are a dependable choice for woodworking, routing, and general CNC applications. Designed to provide solid clamping force and consistent performance, they are ideal for spindle setups and ATC systems that use ER20 tooling.\u003c\/p\u003e\n\u003cp data-start=\"2181\" data-end=\"2344\"\u003eWith \u003cstrong data-start=\"2186\" data-end=\"2215\"\u003e±0.0004\" (±0.01mm) runout\u003c\/strong\u003e, these collets offer excellent accuracy for most woodworking and routing tasks while keeping costs practical for day-to-day use.\u003c\/p\u003e\n\u003cp data-start=\"2346\" data-end=\"2362\"\u003e\u003cstrong data-start=\"2346\" data-end=\"2362\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2363\" data-end=\"2601\"\u003e\n\u003cli data-section-id=\"18d2n8v\" data-start=\"2363\" data-end=\"2414\"\u003eStandard precision for general CNC applications\u003c\/li\u003e\n\u003cli data-section-id=\"1o0c57t\" data-start=\"2415\" data-end=\"2446\"\u003e\u003cstrong data-start=\"2417\" data-end=\"2446\"\u003e±0.0004\" (±0.01mm) runout\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"39mwbo\" data-start=\"2447\" data-end=\"2487\"\u003eCompatible with ER20 spindle systems\u003c\/li\u003e\n\u003cli data-section-id=\"d08j5o\" data-start=\"2488\" data-end=\"2539\"\u003eSuitable for manual tool changes and ATC setups\u003c\/li\u003e\n\u003cli data-section-id=\"1l1gpko\" data-start=\"2540\" data-end=\"2601\"\u003eGreat for woodworking, carving, and router-based projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2603\" data-end=\"2621\"\u003e\u003cstrong data-start=\"2603\" data-end=\"2621\"\u003eBest Practices\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2622\" data-end=\"2786\"\u003e\n\u003cli data-section-id=\"l8ghgm\" data-start=\"2622\" data-end=\"2673\"\u003eAlways match the collet size to your tool shank\u003c\/li\u003e\n\u003cli data-section-id=\"1hcsfpx\" data-start=\"2674\" data-end=\"2728\"\u003eKeep the collet and nut clean for best performance\u003c\/li\u003e\n\u003cli data-section-id=\"1f5ma5z\" data-start=\"2729\" data-end=\"2763\"\u003eReplace worn collets as needed\u003c\/li\u003e\n\u003cli data-section-id=\"1foooqd\" data-start=\"2764\" data-end=\"2786\"\u003eDo not overtighten\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2788\" data-end=\"2885\"\u003e\u003cstrong data-start=\"2788\" data-end=\"2797\"\u003eNote:\u003c\/strong\u003e For tighter tolerances and lower runout, check out our \u003ca href=\"https:\/\/pwncnc.com\/products\/high-precision-er20-collets\"\u003e\u003cstrong data-start=\"2853\" data-end=\"2884\"\u003eHigh-Precision ER20 Collets\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"PwnCNC","offers":[{"title":"1\/16\"","offer_id":43610069532811,"sku":"ER20-116","price":10.0,"currency_code":"USD","in_stock":true},{"title":"1\/8\"","offer_id":41428295450763,"sku":"ER20-18","price":8.0,"currency_code":"USD","in_stock":true},{"title":"1\/4\"","offer_id":41428295483531,"sku":"ER20-14","price":8.0,"currency_code":"USD","in_stock":true},{"title":"3\/8\"","offer_id":41428295516299,"sku":"ER20-38","price":8.0,"currency_code":"USD","in_stock":true},{"title":"1\/2\"","offer_id":41428295549067,"sku":"ER20-12","price":8.0,"currency_code":"USD","in_stock":true},{"title":"M4","offer_id":45619772358795,"sku":"ER20-M4","price":8.0,"currency_code":"USD","in_stock":true},{"title":"M6","offer_id":41428295581835,"sku":"ER20-M6","price":8.0,"currency_code":"USD","in_stock":true},{"title":"M8","offer_id":41428295614603,"sku":"ER20-M8","price":8.0,"currency_code":"USD","in_stock":true},{"title":"M10","offer_id":41428295647371,"sku":"ER20-M10","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0387\/5982\/5547\/files\/ER.jpg?v=1684501332","url":"https:\/\/pwncnc.com\/products\/er20-collets","provider":"PwnCNC","version":"1.0","type":"link"}