{"product_id":"er40-spring-collet-chuck-30mm-65mn-spring-steel-pr","title":"ER40 Spring Collet Chuck 30mm 65Mn Spring Steel Precision Router Collets For CNC Engraving Milling Lathe Tool Pro Grade Ultra Accurate For Precision Workflows And Tight Tolerances","description":"\u003cdiv\u003eHigh-Precision ER40 Spring Collet Chuck for 30mm CNC\u003cbr\u003e\n✔️ 30 mm capacity, 0.008 mm accuracy, 65Mn steel, 1 pc package \u003cp\u003eThis spring collet chuck is a precision clamping tool used in CNC milling, engraving, and spindle machines. It securely holds tools and workpieces to maintain consistent alignment and tight tolerances during cutting, drilling, tapping, and engraving.\u003c\/p\u003e \u003cp\u003e✅ Model: ER40\u003cbr\u003e✅ Range: 30 mm (1.18 in)\u003cbr\u003e✅ Accuracy: 0.008 mm (0.0003 in)\u003cbr\u003e✅ Outer diameter: 41 mm (1.61 in)\u003cbr\u003e✅ Total length: 46 mm (1.81 in)\u003cbr\u003e✅ Material: 65Mn spring steel (HRC55)\u003cbr\u003e✅ Pack: 1 piece\u003cbr\u003e✅ Note: Please confirm the size before purchase and ensure proper installation\u003c\/p\u003e \u003cp\u003e💡 What is an ER40 spring collet chuck used for in CNC milling and engraving with a 30 mm range? This handy clamp keeps tooling securely aligned and supported during machining.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ehandy clamp for securing tools in CNC milling and engraving machines\u003c\/li\u003e\n\u003cli\u003emaintains precise alignment and grip for milling, drilling, tapping\u003c\/li\u003e\n\u003cli\u003e65Mn spring steel with HRC55 hardness for wear resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49045327610091,"sku":"VXB0FDL2ZNG6","price":52.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61vyv1hg60L.jpg?v=1783942728","url":"https:\/\/vxb.com\/products\/er40-spring-collet-chuck-30mm-65mn-spring-steel-pr","provider":"VXB Bearings","version":"1.0","type":"link"}