{"product_id":"er11-a-collet-clamping-nuts-set-for-cnc-milling-ch","title":"ER11 A Collet Clamping Nuts Set For CNC Milling Chuck Holder Lathe 4 Pack M14 Thread Black Oxide 40CR Steel Precision Ground Hardened Replacement Hardware For Heavy Duty Jobs","description":"\u003cdiv\u003eM14 ER11A Collet Nut Set for CNC Tool Holders, 4 Pack\u003cbr\u003e\n✔️ 4 x M14 ER11A clamping nuts, hardened 40CR steel, precision ground \u003cp\u003eThese replacement ER11A collet nuts with M14 threads are designed for CNC milling chucks and lathe tool holders. Made from 40CR steel with a black oxide finish, they are precision ground and hardened for reliable clamping in demanding workloads. This 4-pack ensures you have ready spares for heavy-duty jobs.\u003c\/p\u003e ✅ M14 thread and ER11A compatibility for quick tool changes\u003cbr\u003e\n✅ Precision ground and hardened 40CR steel for long life\u003cbr\u003e\n✅ Black oxide finish resists corrosion in workshop environments\u003cbr\u003e\n✅ Pack of 4 nuts provides ready replacements for heavy-duty jobs\u003cbr\u003e\n✅ Fits ER type tool handles, boring cutters, tool bars, and drill bits\u003cbr\u003e \u003cp\u003e💡 What is an ER11A collet nut used for in CNC milling and why replace damaged ones?\u003c\/p\u003e\n- Handy for securing tool shanks in ER style tool holders and boring cutters\n- Maintains proper preload and axial alignment for consistent cuts\n- Replacement nuts reduce downtime and maintain accuracy in heavy-duty setups\n- Compatible with M14 threaded ER type tools and tool handles\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48887887102187,"sku":"VXB08K8YC4YK","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71D_AP66dpL._AC_UY654_QL65.jpg?v=1782797768","url":"https:\/\/vxb.com\/products\/er11-a-collet-clamping-nuts-set-for-cnc-milling-ch","provider":"VXB Bearings","version":"1.0","type":"link"}