{"product_id":"er-system-bt40-er32-collet-chuck-tool-holder-70l-cnc-mill-end-mill-cutter-cnc","title":"ER System BT40 ER32 Collet Chuck Tool Holder 70L CNC Mill End Mill Cutter CNC","description":"\u003cp\u003eER System BT40\/ER32\/70L Collet Chuck Tool Holder assembly. \u003c\/p\u003e\u003cp\u003eThis premium tool holder features a standard BT40 taper balance ring design, making it ideal for high-speed precision CNC milling applications.The holder comes pre-assembled with a heavy-duty ER32UM clamping nut and an ER32 precision collet. It includes a premium, gold-colored TiN (Titanium Nitride) coated solid carbide end mill featuring a multi-flute design optimized for clean chip evacuation and excellent surface finishes.Key Features:Industrial Build: \u003c\/p\u003e\u003cp\u003eRugged steel construction designed for minimal runout and maximum rigidity.Premium Coating: Included cutting tool features a durable TiN coating for heat resistance and extended tool life.Pull Stud Included: Comes equipped with a top retention knob\/pull stud installed.\u003c\/p\u003e","brand":"Techniks","offers":[{"title":"Default Title","offer_id":52561022746926,"sku":"EB-257690919604","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2417\/4638\/files\/57_836b4a30-309c-43eb-a416-2369ec3ccc58.png?v=1788501249","url":"https:\/\/decoysupply.com\/products\/er-system-bt40-er32-collet-chuck-tool-holder-70l-cnc-mill-end-mill-cutter-cnc","provider":"Decoy Supply","version":"1.0","type":"link"}