{"product_id":"r8-shank-end-mill-holder-for-bridgeport-milling-cu","title":"R8 Shank End Mill Holder For Bridgeport Milling Cutter Adapter 1 Inch Bore, Drawbar Thread Seven Sixteen, Precision Ground And Heat Treated, Heavy Duty Steel Forgings, 2.6 Lb Weight, Fits 1 Inch End Mills","description":"\u003cdiv\u003eEnd Mill Holder with R8 Shank for Bridgeport, 1 in bore\u003cbr\u003e\n✔️ Pack 1: R8 shank holder, 1 in bore, 7\/16-20 drawbar \u003cp\u003eThis end mill holder is a precision adapter designed to clamp 1 inch end mills in Bridgeport-style milling machines and CNC mills. It’s built from heavy-duty steel forgings and features precision-ground concentric bore and shank for tight tolerance and long life. The 7\/16-20 drawbar thread lets you confidently secure tooling during heavy cuts, while the 1 inch bore ensures compatibility with standard 1 inch end mills.\u003c\/p\u003e ✅ End Mill Holder Type: R8 shank Bridgeport adapter \u003cbr\u003e\n✅ Bore: 1 inch; End Mill Adapter: 1 inch \u003cbr\u003e\n✅ Drawbar Thread: 7\/16-20; Weight: ~2.6 lb \u003cbr\u003e\n✅ Material: Heavy-duty steel forging; Heat treated for double accuracy \u003cbr\u003e\n✅ Precision Ground Concentric Bore \u0026amp; Shank \u003cbr\u003e \u003cp\u003e💡 What is an end mill holder used for in milling machines with R8 shank?\u003c\/p\u003e\n\u003cp\u003eEnd mill holders secure cutters in the spindle, improving rigidity and accuracy in milling operations across Bridgeport machines and CNC mills.\u003c\/p\u003e\n- They keep the end mill aligned and prevent slipping in heavy cuts\n- They work with 1 inch end mills and standard 7\/16-20 drawbars\n- They simplify tool changes while maintaining repeatable results\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404886700351,"sku":"VXB07YMY8T4R","price":95.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/r8-end-mill-holder-bridgeport-1in.jpg?v=1776664849","url":"https:\/\/bearingscanada.com\/products\/r8-shank-end-mill-holder-for-bridgeport-milling-cu","provider":"Bearings Canada","version":"1.0","type":"link"}