{"id":4041,"date":"2026-08-05T12:24:05","date_gmt":"2026-08-05T12:24:05","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=4041"},"modified":"2026-09-19T11:08:39","modified_gmt":"2026-09-19T11:08:39","slug":"mur-series-solid-carbide-micro-profiling-bars","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/fr\/produit\/mur-series-solid-carbide-micro-profiling-bars\/","title":{"rendered":"MUR Series Solid Carbide Micro Profiling Bars for Internal Profile Machining"},"content":{"rendered":"
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MUR Micro Profiling Bar Overview<\/h2>\n

The MUR Series is a precision-ground solid carbide micro profiling bar designed for internal profile machining in small-diameter bores. Its 90\u00b0\/22\u00b0 compound cutting geometry supports controlled machining of internal contours, shoulders, chamfers, radiused transitions and other confined internal features.<\/p>\n

Standard models cover cutting diameters from \u00d82.8 to \u00d87.9 mm, nose radii from R0.10 to R0.20 mm and clearance lengths from 10 to 22 mm. The one-piece carbide construction provides the rigidity required for dimensional consistency and fine surface finishing in CNC lathes and Swiss-type machines.<\/p>\n<\/section>\n

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Key Product Features<\/h3>\n
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\n\u2022 Internal Profile Machining<\/strong>Designed for machining internal contours, profile transitions, chamfers, shoulders and radiused features in small bores.
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\n\u2022 90\u00b0\/22\u00b0 Compound Geometry<\/strong>The defined profiling geometry provides access to multiple internal surfaces while maintaining controlled tool clearance.
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\n\u2022 Fine-Grain Solid Carbide<\/strong>One-piece carbide construction provides rigidity and helps reduce deflection during miniature internal profile turning.
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\n\u2022 Precision-Ground Cutting Edge<\/strong>Controlled nose radii from R0.10 to R0.20 mm support consistent profile dimensions and fine surface finishing.
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Typical Applications<\/h3>\n
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Application<\/th>\nMachining Purpose<\/th>\n<\/tr>\n<\/thead>\n
Internal Profile Turning<\/strong><\/td>\nMachining compound contours and profile transitions inside small-diameter bores.<\/td>\n<\/tr>\n
Internal Chamfering<\/strong><\/td>\nProducing controlled chamfers and angled transitions at internal features.<\/td>\n<\/tr>\n
Shoulder Finishing<\/strong><\/td>\nFinishing internal shoulders and adjacent bore surfaces where tool clearance is restricted.<\/td>\n<\/tr>\n
Radius and Transition Finishing<\/strong><\/td>\nMachining radiused transitions and blended internal profiles in precision-turned components.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

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Micro Internal Machining Methods<\/h3>\n
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