{"product_id":"bt40-shell-mill-arbor-16mm-face-mill-holder-bt40-cm16-55","title":"BT40 Shell Mill Arbor 16mm – Face Mill Holder (BT40-CM16-55)","description":"\u003cp\u003eThis precision-engineered BT40 shell mill arbor is designed for mounting face mills, shell mills, and indexable milling cutters with a 16mm arbor bore. Manufactured from premium alloy steel and precision ground for maximum accuracy, it provides excellent rigidity, concentricity, and secure cutter retention for demanding milling applications.\u003c\/p\u003e\n\u003cp\u003eFeature-rich BT40 taper design ensures reliable tool clamping and seamless integration with CNC machining centers and milling machines.\u003c\/p\u003e\n\u003cp\u003eFeaturing a BT40 taper shank and M8 clamping screw (model BT40-CM16-55), this shell mill holder is suitable for CNC machining centres and production equipment utilizing BT40 spindle systems. The robust design minimises vibration and deflection, ensuring improved surface finish, extended cutter life, and reliable machining performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 41-339-006\u003c\/li\u003e\n\u003cli\u003eBT40 taper spindle connection\u003c\/li\u003e\n\u003cli\u003e16mm shell mill mounting diameter\u003c\/li\u003e\n\u003cli\u003ePrecision-ground 55mm projection length (BT40-CM16-55)\u003c\/li\u003e\n\u003cli\u003eSuitable for face mills and shell mills with 16mm bore\u003c\/li\u003e\n\u003cli\u003ePrecision-ground taper and mounting surfaces\u003c\/li\u003e\n\u003cli\u003eManufactured from hardened alloy steel\u003c\/li\u003e\n\u003cli\u003eDrive keys provide positive cutter engagement\u003c\/li\u003e\n\u003cli\u003eExcellent rigidity and vibration resistance\u003c\/li\u003e\n\u003cli\u003eHigh concentricity for improved machining accuracy\u003c\/li\u003e\n\u003cli\u003eSuitable for production and toolroom milling applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: BT40-CM16-55\u003c\/li\u003e\n\u003cli\u003ePart Number: 41-339-006\u003c\/li\u003e\n\u003cli\u003eType: Shell Mill Arbor \/ Face Mill Holder\u003c\/li\u003e\n\u003cli\u003eSpindle Taper: BT40\u003c\/li\u003e\n\u003cli\u003eArbor Diameter: 16mm\u003c\/li\u003e\n\u003cli\u003eProjection Length: 55mm\u003c\/li\u003e\n\u003cli\u003eApplication: Face Milling and Shell Milling\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened Alloy Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Precision Ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for precision milling operations, the BT40-CM16-55 shell mill arbor delivers reliable cutter holding, outstanding rigidity, and excellent machining accuracy. Its precision-ground BT40 taper, hardened construction, and positive drive-key design ensure secure cutter retention and dependable performance in both general machining and heavy-duty milling applications.\u003c\/p\u003e","brand":"Twin Eagle","offers":[{"title":"Default Title","offer_id":52957569941791,"sku":"41-339-006","price":271.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2484\/1799\/files\/85a071c6-a507-4fd2-8e7a-7f05c9663a8c.jpg?v=1790920324","url":"https:\/\/twineagleimports.co.nz\/products\/bt40-shell-mill-arbor-16mm-face-mill-holder-bt40-cm16-55","provider":"Twin Eagle Imports ","version":"1.0","type":"link"}