{"product_id":"nt30-face-mill-arbor-40mm-pilot-diameter-iso30-face-milling-cutter-holder","title":"NT30 Face Mill Arbor 40mm Pilot Diameter - ISO30 Face Milling Cutter Holder","description":"\u003cp\u003eThe NT30 Face Mill Arbor 40mm (FMNT30M40) is precision-engineered for securely mounting large face milling cutters, shell end mills, and heavy-duty cutting heads with a 40mm bore onto milling machines and CNC machining centers equipped with an NT30 (ISO30) spindle taper[cite: 112, 117, 118]. Designed to provide exceptional rigidity and stability, this toolholder minimizes runout and chatter during demanding face milling operations[cite: 112].\u003c\/p\u003e\n\u003cp\u003eManufactured from high-grade hardened alloy tool steel and precision-ground across all critical mounting and contact surfaces, this arbor ensures long-lasting durability, high concentricity, and reliable torque transmission[cite: 112].\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHardened \u0026amp; Precision Ground: Heat-treated alloy steel construction with precision-ground taper and spigot surfaces for low runout and superior rigidity\u003c\/li\u003e\n\u003cli\u003eNT30 Spindle Taper: Standard 30-taper shank engineered for secure retention and rapid tool changes in compatible milling machine spindles\u003c\/li\u003e\n\u003cli\u003e40mm Pilot Spigot: Precision-machined 40mm mounting diameter designed specifically for 40mm bore face milling cutters and shell mills\u003c\/li\u003e\n\u003cli\u003ePositive Drive Engagement: Fitted with robust drive keys and a large retaining cap screw assembly to prevent cutter slippage under heavy rotational loads\u003c\/li\u003e\n\u003cli\u003eLaser-Engraved Markings: Clearly labeled with size designation (\"30-40\") on the collar for fast workshop identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShank Type: NT30 \/ ISO30 Taper\u003c\/li\u003e\n\u003cli\u003eArbor \/ Pilot Diameter: 40 mm\u003c\/li\u003e\n\u003cli\u003eModel Code: FMNT30M40\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened Alloy Tool Steel\u003c\/li\u003e\n\u003cli\u003eApplication: Face Milling \u0026amp; Shell End Milling on NT30 Spindle Machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Twin Eagle","offers":[{"title":"Default Title","offer_id":53235791167775,"sku":"FMNT30M40","price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2484\/1799\/files\/nt30-face-mill-arbor-40mm-pilot-diameter-iso30-face-milling-cutter-holder-6614249.jpg?v=1794501864","url":"https:\/\/twineagleimports.co.uk\/products\/nt30-face-mill-arbor-40mm-pilot-diameter-iso30-face-milling-cutter-holder","provider":"Twin Eagle Imports ","version":"1.0","type":"link"}