{"id":2153,"date":"2026-01-09T15:35:55","date_gmt":"2026-01-09T15:35:55","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=2153"},"modified":"2026-09-11T10:47:41","modified_gmt":"2026-09-11T10:47:41","slug":"4-flute-corner-rounding-chamfering-end-mill","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/4-flute-corner-rounding-chamfering-end-mill\/","title":{"rendered":"4-Flute Solid Carbide Internal Corner-Rounding and Chamfering End Mill"},"content":{"rendered":"
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<\/p>\n

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Combination Carbide Internal End Mill Overview<\/h2>\n

This 4-flute solid carbide combination end mill integrates radius-forming and chamfering geometry into one tool for components that require both rounded transitions and edge chamfers. The combined cutting profile allows compatible radius and chamfer features to be machined within one tooling setup, making the cutter suitable for mold cavities, precision mechanical components, valve bodies and other parts with multi-feature edge geometry. The 4-flute solid carbide construction provides a rigid cutting platform, while radius, chamfer angle, tool dimensions and coating can be selected according to the workpiece material and component drawing.<\/p>\n

<\/p>\n

\n
\u0421\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430<\/span>
\nCombination Profile<\/span><\/div>\n
\u0424\u043b\u0435\u0439\u0442\u0430<\/span>
\n4 \u0444\u043b\u0435\u0439\u0442\u044b<\/span><\/div>\n
Standard 4F Radius<\/span>
\nR1\u2013R6 mm<\/span><\/div>\n
\u0423\u0433\u043b\u044b \u0444\u0430\u0441\u043a\u0438<\/span>
\n30\u00b0 \/ 45\u00b0 \/ 60\u00b0<\/span><\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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Combination Radius & Chamfer Geometry<\/h3>\n
\n
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Radius-Forming Profile<\/h4>\n

The formed cutting section produces the specified radius or rounded transition according to the component geometry and required profile.<\/p>\n<\/div>\n

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Integrated Chamfering Edge<\/h4>\n

The chamfering section can be configured for 30\u00b0, 45\u00b0, 60\u00b0 or drawing-defined edge geometry where radius and chamfer features are required together.<\/p>\n<\/div>\n

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Single-Tool Combination Machining<\/h4>\n

Combining the radius and chamfer features in one cutter can reduce separate tooling operations when the component geometry and machining sequence are suitable.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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Application-Specific Advantages<\/h3>\n
\n
\n
2IN1<\/div>\n

Combined Operations<\/h4>\n

Radius forming and chamfering can be integrated into one application-specific cutting profile.<\/p>\n<\/div>\n

\n
4F<\/div>\n

4-Flute Geometry<\/h4>\n

Four cutting edges support repeated engagement during combined profile machining.<\/p>\n<\/div>\n

\n
\u03b1<\/div>\n

Flexible Chamfer Geometry<\/h4>\n

30\u00b0, 45\u00b0 and 60\u00b0 chamfer configurations cover common edge-forming requirements.<\/p>\n<\/div>\n

\n
OEM<\/div>\n

Custom Combination Profile<\/h4>\n

Radius, chamfer angle, feature position, diameter and length can be reviewed from drawings.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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Recommended Machining Operations<\/h3>\n
\n
Radius Forming<\/strong>
\nRECOMMENDED<\/span><\/div>\n
Edge Chamfering<\/strong>
\nRECOMMENDED<\/span><\/div>\n
Profile Finishing<\/strong>
\nSUITABLE<\/span><\/div>\n
Cavity Edge Processing<\/strong>
\nSUITABLE<\/span><\/div>\n<\/div>\n<\/section>\n

<\/p>\n

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Workpiece Material Compatibility<\/h3>\n
\n\n\n\n\n\n\n\n\n
MATERIAL GROUP<\/th>\nAPPLICATION<\/th>\nLEVEL<\/th>\n<\/tr>\n<\/thead>\n
P Mold & Tool Steel<\/td>\nCombination radius and chamfer machining<\/td>\nPrimary<\/td>\n<\/tr>\n
M Stainless Steel<\/td>\nApplication-specific coating and cutting conditions required<\/td>\nApplication Review<\/td>\n<\/tr>\n
N Aluminum Alloys<\/td>\nMaterial-specific sharp geometry and coating configuration<\/td>\nSuitable<\/td>\n<\/tr>\n
Engineering Plastics<\/td>\nApplication-specific profile and cutting-edge geometry<\/td>\nApplication Review<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

<\/p>\n

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Product & Machining Video<\/h3>\n
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 <\/p>\n

 <\/video><\/p>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

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<\/p>\n

    \n
  • \u25c6<\/span>Precision-ground radius profile provides accurate and repeatable edge geometry<\/li>\n
  • \u25c6<\/span>4-flute balanced design improves rigidity and surface finish<\/li>\n
  • \u25c6<\/span>Solid carbide construction provides excellent edge strength and wear resistance<\/li>\n<\/ul>\n

    <\/p>\n

    \n
    \n
    \u0424\u043b\u0435\u0439\u0442\u044b:<\/div>\n
    4<\/div>\n<\/div>\n
    \n
    \u0422\u0438\u043f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430:<\/div>\n
    Internal Radius Cutter<\/div>\n<\/div>\n
    \n
    \u041f\u043e\u043a\u0440\u044b\u0442\u0438\u0435:<\/div>\n
    TiSiN\/DLC<\/div>\n<\/div>\n
    \n
    Workpiece:<\/div>\n
    Steel \/ Alloy Steel \/ Stainless Steel<\/div>\n<\/div>\n<\/div>\n

    Custom radius, cutting diameter, flute length, shank size, coating, laser marking and packaging are available for OEM and ODM orders.<\/p>\n<\/div>","protected":false},"featured_media":2159,"template":"","meta":{"_acf_changed":false,"googlesitekit_rrm_CAowkrPfCw:productID":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[2604,3647],"product_tag":[4920,2693,2729],"class_list":["post-2153","product","type-product","status-publish","has-post-thumbnail","product_cat-solid-carbide-end-mills","product_cat-specialty-end-mills","product_tag-chamfering","product_tag-cnc-milling","product_tag-internal-radius-cutter","pa_workpiece-material-aluminum-non-ferrous","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"acf":[],"taxonomy_info":{"product_cat":[{"value":2604,"label":"Solid Carbide End Mills"},{"value":3647,"label":"Specialty End Mills"}],"product_tag":[{"value":4920,"label":"Chamfering"},{"value":2693,"label":"CNC Milling"},{"value":2729,"label":"Internal Radius Cutter"}],"pa_workpiece-material":[{"value":3619,"label":"Aluminum & Non-Ferrous"}]},"featured_image_src_large":["https:\/\/hycuttingtools.com\/wp-content\/uploads\/2026\/01\/\u4e3b-4-Flutes-Radius-Corner-Rounding-Chamfering-5_\u526f\u672c-1024x1024.webp",1024,1024,true],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/hycuttingtools.com\/ru\/wp-json\/wp\/v2\/product\/2153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hycuttingtools.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hycuttingtools.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hycuttingtools.com\/ru\/wp-json\/wp\/v2\/media\/2159"}],"wp:attachment":[{"href":"https:\/\/hycuttingtools.com\/ru\/wp-json\/wp\/v2\/media?parent=2153"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hycuttingtools.com\/ru\/wp-json\/wp\/v2\/product_brand?post=2153"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hycuttingtools.com\/ru\/wp-json\/wp\/v2\/product_cat?post=2153"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hycuttingtools.com\/ru\/wp-json\/wp\/v2\/product_tag?post=2153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}