{"product_id":"cancnc-er20-ball-bearing-collet-chuck-nut-hex-0537-2000","title":"CanCNC ER20 Ball Bearing Collet Chuck Nut, Hex, 0537-2000","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCLAMP STEADY UNDER LOAD: An integrated thrust ball bearing cuts tightening friction, helping each closing stroke feel smoother and more consistent instead of binding partway through\u003c\/li\u003e\n\u003cli\u003eBALANCED TO 18000RPM AT G2.5: This ER20 hex ball-bearing collet nut is designed for compatible ER collet holders and smoother tightening\u003c\/li\u003e\n\u003cli\u003eBUILT-IN BALL BEARING: The bearing helps reduce friction during tightening and supports smooth clamping\u003c\/li\u003e\n\u003cli\u003eER20 FIT: Use with an ER20 collet holder that accepts this hex nut design and matching thread. Check the holder specification before installation\u003c\/li\u003e\n\u003cli\u003eAPPLY CONTROLLED TORQUE: Hex profile supports direct wrench contact during tool changes, giving machinists a defined grip point for tightening\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43357366845649,"sku":"BW-B0GJ6QQPQT","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/619EhqwuYpL._AC_SL1500.jpg?v=1790983469","url":"https:\/\/belmontwarehouse.com\/products\/cancnc-er20-ball-bearing-collet-chuck-nut-hex-0537-2000","provider":"Belmont Warehouse","version":"1.0","type":"link"}