{"product_id":"cat40-shell-mill-tool-holder-with-one-inch-bore-an","title":"CAT40 Shell Mill Tool Holder With One Inch Bore And One Point Ninety Seven Inch Gage Length Model 202-5372M Hardened Alloy Steel Construction Heavy Duty Precision Ground Surfaces For CNC Milling Tegara","description":"\u003cdiv\u003eShell Mill Tool Holder CAT40, 1 in bore, 1.97 in gage (1x) \u003cbr\u003e\n✔️ Hardened alloy steel, precision ground, 1 in bore; 1.97 in gage  \u003cp\u003eThis heavy-duty shell mill tool holder is designed for CNC milling, providing secure mounting for shell mills in CAT40 spindle systems. Its hardened alloy steel construction and precision-ground critical surfaces deliver tight runout control and long service life in demanding workshops.\u003c\/p\u003e ✅ Bore dia: 1 in (25.4 mm)\u003cbr\u003e\n✅ Gage length: 1.97 in (50.04 mm)\u003cbr\u003e\n✅ Pilot TIR: \u0026lt; 0.0002 in (\u0026lt;0.005 mm)\u003cbr\u003e\n✅ Material: Hardened alloy steel, 54-60 HRC\u003cbr\u003e\n✅ Critical surfaces: Precision ground\u003cbr\u003e \u003cp\u003e💡 What is a shell mill tool holder used for in CNC milling and why is precision important?\nA handy explanation for common use cases in milling setups.\n- secures shell mills with accurate bore and gage length to minimize runout\n- provides rigid mounting for high-speed CNC milling\n- CAT40 spindle compatibility with standard 1 in bore tools\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404885160255,"sku":"VXB0842Z19Q7","price":207.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/cat40-shell-mill-tool-holder-1in-bore.jpg?v=1776665310","url":"https:\/\/bearingscanada.com\/products\/cat40-shell-mill-tool-holder-with-one-inch-bore-an","provider":"Bearings Canada","version":"1.0","type":"link"}