{"product_id":"er20-spring-collet-set-7-pack-1-8-to-1-2-inch-pro","title":"ER20 Spring Collet Set 7-Pack 1\/8 To 1\/2 Inch, Pro Grade Steel, Heavy Duty Grip For CNC Milling Machines And Engraving, High Precision 0.015mm Tolerance, 1065 Carbon Steel, Fits Milling Centers And Routers","description":"\u003cdiv\u003ePremium CNC milling spring collet set, 7-pack, 1\/8 to 1\/2 in\u003cbr\u003e ✔️ 7-pack ER20 spring collets in 1065 steel, 0.015mm precision \u003cp\u003eThis ER20 spring collet set is a precision toolholding accessory designed for CNC milling centers, engraving machines, routers, and other milling applications.\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e \u003cp\u003e✅ Model: ER-20 Spring Collet Set\u003cbr\u003e ✅ Material: High Grade 1065 Carbon Steel\u003cbr\u003e ✅ Precision: 0.015MM (0.0006 inch)\u003cbr\u003e ✅ Gripping range: 1\/8\" (3.175 mm), 3\/16\" (4.7625 mm), 1\/4\" (6.35 mm), 5\/16\" (7.9375 mm), 3\/8\" (9.525 mm), 7\/16\" (11.1125 mm), 1\/2\" (12.7 mm)\u003cbr\u003e ✅ Applications: Widely used in machining centers, CNC milling machines, engraving machines, high-speed processing\u003cbr\u003e ✅ Package Includes: 7 x ER20 Spring Collet Set\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is an ER20 spring collet set used for in CNC milling and engraving applications?\u003c\/p\u003e\n\u003cp\u003eA handy toolholding solution for securing cutting tools in CNC mills, lathes, and engraving machines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandy for clamping milling cutters and end mills in ER20 chucks\u003c\/li\u003e\n\u003cli\u003eDelivers precise concentricity with 0.015 mm tolerance\u003c\/li\u003e\n\u003cli\u003eCompatible with 1\/8\" to 1\/2\" tool shanks\u003c\/li\u003e\n\u003cli\u003eMade from high-grade 1065 carbon steel for durability\u003c\/li\u003e\n\u003c\/ul\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49073666031851,"sku":"VXB09KRQ8PXS","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51Fpi2t2nAL.jpg?v=1784425290","url":"https:\/\/vxb.com\/products\/er20-spring-collet-set-7-pack-1-8-to-1-2-inch-pro","provider":"VXB Bearings","version":"1.0","type":"link"}