{"product_id":"nt40-face-mill-arbor-27mm-pilot-diameter","title":"NT40 Face Mill Arbor 27mm Pilot Diameter","description":"\u003cp\u003eThe NT40 Face Mill Arbor 27mm (NT40-FMB27-45) is precision-engineered for securely mounting indexable face mills, shell end mills, and slotting cutters with a 27mm bore onto milling machines and machining centers equipped with an NT40 (ISO40) spindle taper. Designed with a 45mm projection length, this arbor offers optimal rigidity and clearance for precision milling operations.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-grade hardened alloy tool steel and precision-ground across all critical mounting surfaces, this toolholder delivers exceptional concentricity, reduced vibration, and extended cutting tool life during heavy-duty cutting tasks.\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 high rigidity.\u003c\/li\u003e\n\u003cli\u003eNT40 Spindle Taper: Standard 40-taper shank featuring an M16 drawbar thread for robust, secure spindle retention.\u003c\/li\u003e\n\u003cli\u003e27mm Pilot Spigot: Precision-machined 27mm mounting diameter ensuring exact cutter alignment and high torque transmission.\u003c\/li\u003e\n\u003cli\u003e45mm Gage Length: Compact 45mm projection length minimizes overhang and maximizes stability under heavy loads.\u003c\/li\u003e\n\u003cli\u003ePositive Drive Engagement: Fitted with robust drive keys and a center retaining screw assembly to prevent cutter slippage.\u003c\/li\u003e\n\u003cli\u003eLaser-Engraved Markings: Clear model designation (\"NT40-FMB27-45\") engraved on the flange 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: NT40 \/ ISO40 Taper\u003c\/li\u003e\n\u003cli\u003eArbor \/ Pilot Diameter: 27 mm (FMB27)\u003c\/li\u003e\n\u003cli\u003eProjection \/ Gage Length: 45 mm\u003c\/li\u003e\n\u003cli\u003eDrawbar Thread: M16 x 2.0\u003c\/li\u003e\n\u003cli\u003eModel Code: NT40-FMB27-45 (FMNT40M27)\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened Alloy Tool Steel\u003c\/li\u003e\n\u003cli\u003eApplication: Face Milling \u0026amp; Shell End Milling on NT40 Spindle Machines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Twin Eagle","offers":[{"title":"Default Title","offer_id":53075404423455,"sku":"FMNT40M27","price":118.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2484\/1799\/files\/nt40-face-mill-arbor-27mm-pilot-diameter-9209042.jpg?v=1792516214","url":"https:\/\/twineagleimports.co.nz\/products\/nt40-face-mill-arbor-27mm-pilot-diameter","provider":"Twin Eagle Imports ","version":"1.0","type":"link"}