{"product_id":"er11a-cnc-tool-holder-70-for-high-speed-machining","title":"ER11A CNC Tool Holder 70 For High Speed Machining Ultra Precision 0.005mm Accuracy 1 to 7mm Clamping Range Includes Wrench Durable 20CrMnTi Steel Arbor For Lathe And CNC Milling Centers Pro Shop Ready","description":"\u003cdiv\u003ePrecision BT40 ER11A Tool Holder for High Speed CNC Work\u003cbr\u003e\n✔️ 0.005mm accuracy 1 to 7mm range 10000rpm 20CrMnTi steel build \u003cp\u003e This BT40 ER11A 70 tool holder keeps cutters locked tight during fast milling and turning jobs in professional machine shops and CNC centers. \u003c\/p\u003e ✅ 0.005mm runout keeps every cut sharp and clean \u003cbr\u003e\n✅ 20CrMnTi steel body stays tough past HRC56 \u003cbr\u003e\n✅ 1 to 7mm collet range covers common end mills \u003cbr\u003e\n✅ Comes with wrench and storage box for quick setup \u003cbr\u003e \u003cp\u003e 💡 How do you pick a tool holder that stays accurate at high spindle speeds?\nA solid choice starts with checking runout specs and material hardness so vibration stays low during long runs. - Look for holders ground to 0.005mm or better if fine detail work is on the schedule\n- Carburized steel like 20CrMnTi handles heat and wear without losing grip\n- Built in wrench flats speed up collet swaps between jobs\n- Single piece designs cut down on wobble compared to stacked parts \u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49073460117739,"sku":"VXB0G5K6KXFR","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61-lis5JB0L_8e08265d-8223-4df4-a184-0ae6f56be753.jpg?v=1784432233","url":"https:\/\/vxb.com\/products\/er11a-cnc-tool-holder-70-for-high-speed-machining","provider":"VXB Bearings","version":"1.0","type":"link"}