{"product_id":"er11a-70-cnc-tool-holder-for-bt40-spindle-ultra-pr","title":"ER11A 70 CNC Tool Holder for BT40 Spindle Ultra Precision 0.005mm Accuracy Milling Arbor with Wrench High Concentricity for Lathe and CNC Machining Tools Built Pro Grade from 20CrMnTi Steel","description":"\u003cdiv\u003eUltra-precise ER11A 70 CNC Tool Holder for BT40 Spindles\u003cbr\u003e\n✔️ Includes 1 Holder, 1 Wrench, 1 Storage Box for complete pack \u003cp\u003eThis ER11A-70 CNC tool holder fits BT40 spindles and provides a high-concentricity mounting solution for CNC milling and turning. It ensures tight tool alignment for repeatable, accurate cuts in demanding machining tasks.\u003c\/p\u003e ✅ 0.005 mm accuracy for tight tolerances \u003cbr\u003e\n✅ High concentricity for precise finishing \u003cbr\u003e\n✅ 20CrMnTi steel with carburizing and quenching, hardness \u0026gt; HRC56° \u003cbr\u003e\n✅ Clamping range 1-7 mm with ER11 chuck \u003cbr\u003e\n✅ Up to 10000 rpm for fast, efficient cycles \u003cbr\u003e\n✅ Pack: 1 Holder, 1 Wrench, 1 Storage Box \u003cbr\u003e \u003cp\u003e💡 What is the purpose of an ER11A 70 CNC tool holder in BT40 spindle systems?\u003c\/p\u003e\n\u003cp\u003eIt's a precise mounting solution that securely holds cutting tools with minimal runout. \u003c\/p\u003e\n- High-precision tool clamping for ER11 chuck \u003cbr\u003e\n- Compatible with BT40 spindles for CNC milling and turning \u003cbr\u003e\n- Supports 1-7 mm tool shanks for flexibility \u003cbr\u003e\n- Handles speeds up to 10000 rpm to boost productivity \u003cbr\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49073459331307,"sku":"VXB0G7XYMGDH","price":125.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61-lis5JB0L_3eb74d3f-5fd4-40c7-a1d8-c7d8bd9f3725.jpg?v=1784417239","url":"https:\/\/vxb.com\/products\/er11a-70-cnc-tool-holder-for-bt40-spindle-ultra-pr","provider":"VXB Bearings","version":"1.0","type":"link"}