{"id":8738,"date":"2026-09-19T12:05:44","date_gmt":"2026-09-19T12:05:44","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=8738"},"modified":"2026-09-19T12:42:33","modified_gmt":"2026-09-19T12:42:33","slug":"mir-55-degree-micro-internal-threading-bars","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/vi\/san-pham\/mir-55-degree-micro-internal-threading-bars\/","title":{"rendered":"MIR Series 55 Degree Solid Carbide Micro Internal Threading Bars for Imperial Threads"},"content":{"rendered":"
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MIR 55\u00b0 Micro Internal Threading Bar<\/h2>\n

MIR Series 55\u00b0 solid carbide micro internal threading bars are designed for precision turning of compatible imperial and Whitworth-type thread profiles inside small-diameter bores. The right-hand cutting configuration and compact working profile provide access to restricted internal features, with standard cutting diameters from \u00d82.9 to \u00d87.9 mm.<\/p>\n

The precision-ground 55\u00b0 cutting profile supports compatible 55\u00b0 internal thread forms, while the integral fine-grain carbide body provides the rigidity required for controlled thread depth, repeatable flank geometry and stable CNC production. The thread standard, pitch or TPI, crest and root form must be confirmed before tool selection.<\/p>\n<\/section>\n

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Product Overview<\/h3>\n
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