{"product_id":"mnr小孔径镗刀钨钢镗孔刀小径镗刀抗震内孔钨钢微型合金车刀","title":"MNR Micro Boring Carbide End Mill TiSiN HRC55","description":"\u003ch2 data-end=\"132\" data-section-id=\"f3patc\" data-start=\"96\"\u003eMNR Micro Boring Carbide End Mill\u003c\/h2\u003e\n\n\u003cp data-end=\"577\" data-start=\"134\"\u003eDesigned for precision small-hole boring and internal contour machining, this MNR Micro Boring Carbide End Mill delivers exceptional dimensional accuracy, stable cutting performance, and superior surface finish quality for CNC precision machining applications. Manufactured from premium solid tungsten carbide with advanced TiSiN coating, it is suitable for machining carbon steel, stainless steel, mold steel, and other materials below HRC55.\u003c\/p\u003e\n\n\u003cp data-end=\"788\" data-start=\"579\"\u003eThe compact cutting geometry and reinforced neck structure allow efficient machining in narrow internal spaces while maintaining excellent rigidity and anti-vibration performance during fine boring operations.\u003c\/p\u003e\n\n\u003chr data-end=\"793\" data-start=\"790\"\u003e\n\u003ch2 data-end=\"814\" data-section-id=\"736h55\" data-start=\"795\"\u003eProduct Features\u003c\/h2\u003e\n\n\u003ch3 data-end=\"851\" data-section-id=\"1p398kv\" data-start=\"816\"\u003ePrecision Micro Boring Geometry\u003c\/h3\u003e\n\n\u003cp data-end=\"875\" data-start=\"852\"\u003eSpecially designed for:\u003c\/p\u003e\n\n\u003cul data-end=\"1047\" data-start=\"877\"\u003e\n\t\u003cli data-end=\"896\" data-section-id=\"24v98m\" data-start=\"877\"\u003eSmall hole boring\u003c\/li\u003e\n\t\u003cli data-end=\"925\" data-section-id=\"13frm9d\" data-start=\"897\"\u003eInternal contour machining\u003c\/li\u003e\n\t\u003cli data-end=\"954\" data-section-id=\"eoqtwc\" data-start=\"926\"\u003eInternal radius processing\u003c\/li\u003e\n\t\u003cli data-end=\"983\" data-section-id=\"dyk0ha\" data-start=\"955\"\u003ePrecision cavity machining\u003c\/li\u003e\n\t\u003cli data-end=\"1016\" data-section-id=\"1ar3fdj\" data-start=\"984\"\u003eFine-detail internal machining\u003c\/li\u003e\n\t\u003cli data-end=\"1047\" data-section-id=\"kzb7yg\" data-start=\"1017\"\u003eMicro finishing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp data-end=\"1109\" data-start=\"1049\"\u003eProvides stable and accurate internal machining performance.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1143\" data-section-id=\"fbg3z1\" data-start=\"1111\"\u003eReinforced Compact Structure\u003c\/h3\u003e\n\n\u003cp data-end=\"1266\" data-start=\"1144\"\u003eThe short cutting edge and strengthened neck improve rigidity and reduce vibration during small-hole machining operations.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1306\" data-section-id=\"1l8a69z\" data-start=\"1268\"\u003ePremium Solid Carbide Construction\u003c\/h3\u003e\n\n\u003cp data-end=\"1423\" data-start=\"1307\"\u003eManufactured from high-quality tungsten carbide for excellent wear resistance, rigidity, and long tool service life.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1451\" data-section-id=\"17kwcw8\" data-start=\"1425\"\u003eAdvanced TiSiN Coating\u003c\/h3\u003e\n\n\u003cp data-end=\"1484\" data-start=\"1452\"\u003eThe TiSiN nano coating enhances:\u003c\/p\u003e\n\n\u003cul data-end=\"1563\" data-start=\"1486\"\u003e\n\t\u003cli data-end=\"1503\" data-section-id=\"tw0hub\" data-start=\"1486\"\u003eHeat resistance\u003c\/li\u003e\n\t\u003cli data-end=\"1522\" data-section-id=\"z7ama1\" data-start=\"1504\"\u003eSurface hardness\u003c\/li\u003e\n\t\u003cli data-end=\"1540\" data-section-id=\"syhscq\" data-start=\"1523\"\u003eWear resistance\u003c\/li\u003e\n\t\u003cli data-end=\"1563\" data-section-id=\"rfuky4\" data-start=\"1541\"\u003eOxidation resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp data-end=\"1655\" data-start=\"1565\"\u003eHelping extend tool life and improve machining stability during continuous CNC operations.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1687\" data-section-id=\"185evb1\" data-start=\"1657\"\u003eStable Precision Machining\u003c\/h3\u003e\n\n\u003cp data-end=\"1812\" data-start=\"1688\"\u003eOptimized for fine boring and precision finishing with improved dimensional consistency and smooth internal surface quality.\u003c\/p\u003e\n\n\u003ch3 data-end=\"1844\" data-section-id=\"1w4h4z3\" data-start=\"1814\"\u003eHRC55 Machining Capability\u003c\/h3\u003e\n\n\u003cp data-end=\"1972\" data-start=\"1845\"\u003eSuitable for machining materials with hardness up to HRC55 while maintaining stable cutting performance and excellent accuracy.\u003c\/p\u003e\n\n\u003chr data-end=\"1977\" data-start=\"1974\"\u003e\n\u003ch2 data-end=\"1994\" data-section-id=\"mu966k\" data-start=\"1979\"\u003eApplications\u003c\/h2\u003e\n\n\u003cp data-end=\"2012\" data-start=\"1996\"\u003eWidely used for:\u003c\/p\u003e\n\n\u003cul data-end=\"2187\" data-start=\"2014\"\u003e\n\t\u003cli data-end=\"2043\" data-section-id=\"qmpucw\" data-start=\"2014\"\u003eSmall hole precision boring\u003c\/li\u003e\n\t\u003cli data-end=\"2071\" data-section-id=\"15417rz\" data-start=\"2044\"\u003eInternal cavity machining\u003c\/li\u003e\n\t\u003cli data-end=\"2097\" data-section-id=\"rbl0jv\" data-start=\"2072\"\u003eMold internal profiling\u003c\/li\u003e\n\t\u003cli data-end=\"2125\" data-section-id=\"1eqk6l3\" data-start=\"2098\"\u003eInternal radius machining\u003c\/li\u003e\n\t\u003cli data-end=\"2154\" data-section-id=\"lykdyt\" data-start=\"2126\"\u003eFine-detail CNC processing\u003c\/li\u003e\n\t\u003cli data-end=\"2187\" data-section-id=\"15h2ssr\" data-start=\"2155\"\u003ePrecision finishing operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr data-end=\"2192\" data-start=\"2189\"\u003e\n\u003ch2 data-end=\"2215\" data-section-id=\"18m9kvg\" data-start=\"2194\"\u003eSuitable Materials\u003c\/h2\u003e\n\n\u003cul data-end=\"2309\" data-start=\"2217\"\u003e\n\t\u003cli data-end=\"2231\" data-section-id=\"1gs0y5s\" data-start=\"2217\"\u003eCarbon steel\u003c\/li\u003e\n\t\u003cli data-end=\"2245\" data-section-id=\"10mmgk\" data-start=\"2232\"\u003eAlloy steel\u003c\/li\u003e\n\t\u003cli data-end=\"2263\" data-section-id=\"18g4t1n\" data-start=\"2246\"\u003eStainless steel\u003c\/li\u003e\n\t\u003cli data-end=\"2276\" data-section-id=\"16ktsp5\" data-start=\"2264\"\u003eMold steel\u003c\/li\u003e\n\t\u003cli data-end=\"2309\" data-section-id=\"15tivti\" data-start=\"2277\"\u003ePre-hardened steel below HRC55\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr data-end=\"2314\" data-start=\"2311\"\u003e\n\u003ch2 data-end=\"2337\" data-section-id=\"dysc5y\" data-start=\"2316\"\u003eProduct Advantages\u003c\/h2\u003e\n\n\u003cul data-end=\"2578\" data-start=\"2339\"\u003e\n\t\u003cli data-end=\"2382\" data-section-id=\"wzzcu8\" data-start=\"2339\"\u003eExcellent small-hole machining capability\u003c\/li\u003e\n\t\u003cli data-end=\"2410\" data-section-id=\"1wwqh46\" data-start=\"2383\"\u003eHigh dimensional accuracy\u003c\/li\u003e\n\t\u003cli data-end=\"2448\" data-section-id=\"pgg8cs\" data-start=\"2411\"\u003eStable internal cutting performance\u003c\/li\u003e\n\t\u003cli data-end=\"2482\" data-section-id=\"2k1zmq\" data-start=\"2449\"\u003eReduced vibration during boring\u003c\/li\u003e\n\t\u003cli data-end=\"2515\" data-section-id=\"1oew71n\" data-start=\"2483\"\u003eSmooth internal surface finish\u003c\/li\u003e\n\t\u003cli data-end=\"2540\" data-section-id=\"2rtt6p\" data-start=\"2516\"\u003eLong tool service life\u003c\/li\u003e\n\t\u003cli data-end=\"2578\" data-section-id=\"4m7vef\" data-start=\"2541\"\u003eIdeal for precision micro-machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp data-end=\"2772\" data-start=\"2580\"\u003ePerfect for CNC machining centers, mold manufacturing, precision internal machining, and industrial applications requiring accurate small-hole boring and stable internal profiling performance.\u003c\/p\u003e\n","brand":"XUHAN Cutting tools","offers":[{"title":"MNR 1R0.05 L3","offer_id":46833280319646,"sku":"MNR 1R0.05 L3","price":5.58,"currency_code":"USD","in_stock":true},{"title":"MNR 1.5R0.05 L4","offer_id":46833280352414,"sku":"MNR 1.5R0.05 L4","price":5.58,"currency_code":"USD","in_stock":true},{"title":"MNR 1.8R0.05 L6","offer_id":46833280385182,"sku":"MNR 1.8R0.05 L6","price":5.58,"currency_code":"USD","in_stock":true},{"title":"MNR 2R0.15 L10-D4","offer_id":46833280417950,"sku":"MNR 2R0.15 L10-D4","price":5.58,"currency_code":"USD","in_stock":true},{"title":"MNR 2R0.15 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