{"product_id":"acrow-bt50-sm27-045-shell-mill-holder-o27-mm-bore-bt50-taper","title":"Acrow BT50-SM27-045 – Shell Mill Holder (Ø27 mm Bore, BT50 Taper)","description":"\u003cp style=\"font-family: Arial; font-size: large;\"\u003e\u003cstrong\u003eAcrow BT50-SM27-045 – Shell Mill Holder (Ø27 mm Bore, BT50 Taper)\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"font-family: Arial; font-size: large;\"\u003eThe \u003cstrong\u003eAcrow BT50-SM27-045\u003c\/strong\u003e is a compact, high-rigidity \u003cstrong\u003eShell Mill Holder\u003c\/strong\u003e designed for precision clamping of face mills, shell end mills, and similar cutters with a 27 mm bore. Built from hardened alloy steel and precision-ground to ensure superior concentricity, it delivers outstanding balance and minimal runout. The short 45 mm body provides a stable setup ideal for heavy-duty and high-speed milling on BT50 spindle machining centers.\u003c\/p\u003e\r\n\u003cp style=\"font-family: Arial; font-size: large;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul style=\"font-family: Arial; font-size: large;\"\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Acrow\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Shell Mill Holder\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e BT50-SM27-045\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eFigure No.:\u003c\/strong\u003e 1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eØD (Arbor Diameter):\u003c\/strong\u003e 27 mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eØD1 (Flange Diameter):\u003c\/strong\u003e 58 mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eØD2 (Pilot Diameter):\u003c\/strong\u003e —\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eL (Overall Length):\u003c\/strong\u003e 45 mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eL1 (Gauge Length):\u003c\/strong\u003e 20 mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eG (Drawbar Thread):\u003c\/strong\u003e M12 × P1.75\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eW (Key Width):\u003c\/strong\u003e 12 mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened Alloy Steel\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish:\u003c\/strong\u003e Precision Ground\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eRun-out Accuracy:\u003c\/strong\u003e ≤ 0.005 mm\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for rigid, high-accuracy milling using 27 mm bore shell end mills and face mills on BT50 spindle machining centers.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"ACROW MACHINERY MFG CO LTD","offers":[{"title":"Default Title","offer_id":51251836911652,"sku":"BT50-SM27-045","price":147.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5598\/3396\/files\/acrow-machinery-mfg-co-ltd-tool-holders-acrow-bt50-sm27-045-shell-mill-holder-o27-mm-bore-bt50-taper-4748253513231-1207389930.png?v=1786525600","url":"https:\/\/www.layerspecdynamics.com\/products\/acrow-bt50-sm27-045-shell-mill-holder-o27-mm-bore-bt50-taper","provider":"LayerSpec Dynamics","version":"1.0","type":"link"}