{"product_id":"4-blade-end-mill-in-tungsten-steel-for-milling-contours-chamfers-and-precision-pockets-35-helix-angle-4-cutting-edges-ball-diameters-from-1-mm-to-12-mm-maximum-cutting-depth-50-mm-function-lengths-3-36-mm","title":"4-blade end mill in tungsten steel for milling contours, chamfers, and precision pockets, 35° helix angle, 4 cutting edges, ball diameters from 1 mm to 12 mm, maximum cutting depth 50 mm, function lengths 3-36 mm","description":"\u003ch1\u003eTungsten Steel 4-Blade End Mill for Contouring and Chamfering with 1-12 mm Ball Diameters\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Tungsten steel 4-blade end mill with ball nose for contour milling\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1295\/2025-09-30\/original-image\/1175742637015.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis 4-blade end mill is a precision cutting tool designed for CNC machining centres, crafted from tungsten steel to meet the demands of professional milling operations. It is specifically configured for creating accurate contours, 90° chamfers, and pockets in various materials. With a 35° helix angle promoting efficient chip flow and four effective cutting edges, it is built for consistent performance. The tool is available in multiple size configurations, offering ball diameters from 1 mm up to 12 mm and function lengths from 3 mm to 36 mm, providing a versatile solution for detailed engineering work where precise radii and depths are critical.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Tungsten steel 4-blade end mill with ball nose for contour milling\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1295\/2025-09-30\/original-image\/1232817321551.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe construction of this end mill focuses on the practical requirements of milling, combining specific geometries with a robust material choice to handle intricate cutting tasks.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe tool is manufactured from tungsten steel, a material selected for its hardness and wear resistance in metal cutting applications. It features four flutes (slots) which correspond to its four effective cutting edges, a design that balances cutting efficiency with tool strength. The specified 35° helix angle is engineered to provide a shearing cut action, which can help reduce cutting forces and improve surface finish on the workpiece.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe end mill’s dimensions are clearly defined for accurate toolpath programming and machine setup. The ball diameter, which determines the profile of the cut, ranges from 1 mm to 12 mm. The contour radius it can produce matches this range from 1 mm to 12 mm. With a maximum cutting depth of 50 mm, it is capable of deeper pocketing operations. The function length, the portion of the tool effective for cutting, varies from 3 mm to 36 mm across the different size options, allowing selection based on required reach and toolholder clearance.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Tungsten steel 4-blade end mill with ball nose for contour milling\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1295\/2025-09-30\/original-image\/1331508799413.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis tool is intended for use in a professional or advanced workshop environment, integrated into CNC milling machines to perform specific machining operations.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn a professional CNC machining context, this end mill is suited for precision engineering, mould making, and component manufacturing where detailed contours and chamfers are required. Its ability to produce a defined 90° chamfer and precise radii from 1 mm makes it applicable for finishing edges or creating complex 3D surfaces in prototypes and production parts.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor advanced hobbyists or makers operating small-scale CNC equipment, this tool enables the creation of detailed parts for models, custom fixtures, or intricate decorative items. The range of small ball diameters, starting at 1 mm, allows for very fine detailing in materials like aluminium, plastics, or certain woods, supporting complex DIY or craft projects.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Tungsten steel 4-blade end mill with ball nose for contour milling\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1295\/2025-09-30\/original-image\/1411904895014.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this end mill lies in its specialised design and the concrete specifications it offers for specific milling tasks, providing a tool matched to the job requirements.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eAs a solid tool made from tungsten steel, it is designed for repeated use across multiple projects when operated within its intended parameters. Maintaining its sharpness through proper use and storage is the primary care needed to extend its functional life between professional sharpening services.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis end mill presents a focused solution for users who need a tool capable of both contour milling and chamfering with small, precise radii. The combination of a 35° helix angle, four cutting edges, and the availability of very small 1 mm ball diameters differentiates it for detailed work. It offers a single tool solution for generating specific geometries without needing multiple specialised cutters, provided the required dimensions fall within its 1-12 mm ball diameter and 50 mm depth range.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Tungsten steel 4-blade end mill with ball nose for contour milling\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1295\/2025-09-30\/original-image\/286914367673682.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Tungsten steel 4-blade end mill with ball nose for contour milling\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1295\/2025-09-30\/original-image\/3040114730687.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Tungsten steel 4-blade end mill with ball nose for contour milling\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1295\/2025-09-30\/original-image\/386882381421.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Tungsten steel 4-blade end mill with ball nose for contour milling\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1295\/2025-09-30\/original-image\/410479872873.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Tungsten steel 4-blade end mill with ball nose for contour milling\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1295\/2025-09-30\/original-image\/792581984550.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Tungsten steel 4-blade end mill with ball nose for contour milling\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1295\/2025-09-30\/original-image\/961194943833.webp\"\u003e\u003c\/div\u003e","brand":"5mn5u0-4f","offers":[{"title":"D10 25L 4F 10D 75L","offer_id":57706732224894,"sku":"CJJZGJSD00728-D10 25L 4F 10D 75L","price":38.88,"currency_code":"GBP","in_stock":true},{"title":"D2.0 6L 4F 4D 50L","offer_id":57706732257662,"sku":"CJJZGJSD00728-D2.0 6L 4F 4D 50L","price":16.88,"currency_code":"GBP","in_stock":true},{"title":"D1.5 4.5L 4F 4D 50L","offer_id":57706732290430,"sku":"CJJZGJSD00728-D1.5 4.5L 4F 4D 50L","price":16.88,"currency_code":"GBP","in_stock":true},{"title":"D6 15L 4F 6D 50L","offer_id":57706732323198,"sku":"CJJZGJSD00728-D6 15L 4F 6D 50L","price":21.88,"currency_code":"GBP","in_stock":true},{"title":"D3 8L 4F 4D 50L","offer_id":57706732355966,"sku":"CJJZGJSD00728-D3 8L 4F 4D 50L","price":16.88,"currency_code":"GBP","in_stock":true},{"title":"D8 20L 4F 8D 60L","offer_id":57706732388734,"sku":"CJJZGJSD00728-D8 20L 4F 8D 60L","price":27.88,"currency_code":"GBP","in_stock":true},{"title":"D12 30L 4F 12D 75L","offer_id":57706732421502,"sku":"CJJZGJSD00728-D12 30L 4F 12D 75L","price":48.88,"currency_code":"GBP","in_stock":true},{"title":"D4 12L 4F 4D 50L","offer_id":57706732454270,"sku":"CJJZGJSD00728-D4 12L 4F 4D 50L","price":16.88,"currency_code":"GBP","in_stock":true},{"title":"D5 13L 4F 6D 50L","offer_id":57706732487038,"sku":"CJJZGJSD00728-D5 13L 4F 6D 50L","price":21.88,"currency_code":"GBP","in_stock":true},{"title":"D1.0 3L 4F 4D 50L","offer_id":57706732519806,"sku":"CJJZGJSD00728-D1.0 3L 4F 4D 50L","price":16.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/0150\/6942\/files\/961194943833.webp?v=1784571160","url":"https:\/\/lindenmere.co.uk\/products\/4-blade-end-mill-in-tungsten-steel-for-milling-contours-chamfers-and-precision-pockets-35-helix-angle-4-cutting-edges-ball-diameters-from-1-mm-to-12-mm-maximum-cutting-depth-50-mm-function-lengths-3-36-mm","provider":"Lindenmere.co.uk","version":"1.0","type":"link"}