{"product_id":"mitsubishi-snmg120408-ms-us735-carbide-turning-insert-stainless-steel","title":"Mitsubishi SNMG120408-MS US735 Turning Insert | Stainless Steel Finishing","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #1a1a1a; line-height: 1.6; max-width: 900px; margin: auto; border: 2px solid #333; background-color: #fff; padding: 0;\"\u003e\n\u003cheader style=\"background: #111; padding: 45px 30px; border-bottom: 8px solid #cc0000;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; text-transform: uppercase; letter-spacing: 2px; color: #ffffff !important; display: block !important;\"\u003eSNMG120408-MS US735\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0 0; color: #cc0000; font-weight: bold; font-size: 15px; text-transform: uppercase; letter-spacing: 1px;\"\u003eMitsubishi Materials | The Specialist for Tough Stainless \u0026amp; Precision Finishing\u003c\/p\u003e\n\u003c\/header\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003csection style=\"margin-bottom: 45px; border-left: 6px solid #cc0000; padding-left: 20px;\"\u003e\n\u003cp style=\"font-size: 16px;\"\u003eThe \u003cstrong\u003eMitsubishi SNMG120408-MS US735\u003c\/strong\u003e is a high-toughness \u003cstrong\u003eindexable turning insert\u003c\/strong\u003e specifically engineered for \u003cstrong\u003estainless steel machining\u003c\/strong\u003e where edge security is the highest priority. Combining the ultra-tough \u003cstrong\u003eUS735 CVD coating\u003c\/strong\u003e with the precision \u003cstrong\u003eMS chipbreaker\u003c\/strong\u003e, this insert excels in finishing-to-medium applications involving \u003cstrong\u003einterrupted cutting\u003c\/strong\u003e and unstable setups. It is the premier choice for suppressing vibration and preventing notched wear in austenitic stainless steels.\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; color: #111; text-transform: uppercase;\"\u003eCondition: 100% Genuine Mitsubishi | Pack of 10 Inserts\u003c\/p\u003e\n\u003c\/section\u003e\n\u003ch3 style=\"background: #333; color: #fff; padding: 12px; font-size: 18px; text-transform: uppercase; margin-top: 0; letter-spacing: 1px;\"\u003eISO Designation Decoded\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 10px; margin-bottom: 45px; text-align: center; font-weight: bold; font-size: 13px;\"\u003e\n\u003cdiv style=\"padding: 10px; border: 1px solid #ddd; background: #f9f9f9;\"\u003eS\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003eSquare 90°\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px; border: 1px solid #ddd; background: #f9f9f9;\"\u003eN\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px; border: 1px solid #ddd; background: #f9f9f9;\"\u003eM\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003eM-Class Tol.\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px; border: 1px solid #ddd; background: #f9f9f9;\"\u003eG\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003eDouble Sided\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px; border: 1px solid #ddd; background: #f9f9f9;\"\u003e12\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003e12.7mm Size\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px; border: 1px solid #ddd; background: #f9f9f9;\"\u003e04\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003e4.76mm Thick\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px; border: 1px solid #ddd; background: #f9f9f9;\"\u003e08\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003e0.8mm Radius\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 10px; border: 1px solid #333; background: #eee;\"\u003eMS\u003cbr\u003e\u003csmall style=\"font-weight: normal;\"\u003eStainless Fin.\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"background: #333; color: #fff; padding: 12px; font-size: 18px; text-transform: uppercase; margin-top: 0; letter-spacing: 1px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 45px; font-size: 14px; border: 1px solid #ddd;\"\u003e\n\u003cthead style=\"background: #f4f4f4;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 15px;\"\u003eDimension\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 15px;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 15px;\"\u003eInch (ANSI) Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003cth style=\"padding: 15px; background: #f9f9f9; text-align: left;\"\u003eModel Name\u003c\/th\u003e\n\u003ctd style=\"padding: 15px;\"\u003e\u003cstrong\u003eSNMG120408-MS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003e\u003cstrong\u003eSNMG 432-MS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003cth style=\"padding: 15px; background: #f9f9f9; text-align: left;\"\u003eInscribed Circle ($IC$)\u003c\/th\u003e\n\u003ctd style=\"padding: 15px;\"\u003e12.7 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003e0.500\" (1\/2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003cth style=\"padding: 15px; background: #f9f9f9; text-align: left;\"\u003eThickness ($S$)\u003c\/th\u003e\n\u003ctd style=\"padding: 15px;\"\u003e4.76 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003e0.187\" (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n\u003cth style=\"padding: 15px; background: #f9f9f9; text-align: left;\"\u003eCorner Radius ($RE$)\u003c\/th\u003e\n\u003ctd style=\"padding: 15px;\"\u003e0.8 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 15px;\"\u003e0.031\" (1\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"display: flex; gap: 20px; margin-bottom: 45px; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; padding: 25px; border: 1px solid #eee; background: #fafafa; border-top: 4px solid #cc0000;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #111; text-transform: uppercase;\"\u003eUS735 Grade: Built for Impact\u003c\/h4\u003e\n\u003cp style=\"font-size: 13px;\"\u003eThe \u003cstrong\u003eUS735 grade\u003c\/strong\u003e is a specialized \u003cstrong\u003eCVD coated carbide\u003c\/strong\u003e designed for the heavy mechanical and thermal shock of \u003cstrong\u003estainless steel turning\u003c\/strong\u003e. Its unique substrate offers exceptional resistance to thermal cracking, making it the primary choice for \u003cstrong\u003einterrupted cutting\u003c\/strong\u003e of tough alloys where standard grades often chip or shatter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; padding: 25px; border: 1px solid #eee; background: #fafafa; border-top: 4px solid #cc0000;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #111; text-transform: uppercase;\"\u003eMS Chipbreaker Geometry\u003c\/h4\u003e\n\u003cp style=\"font-size: 13px;\"\u003eThe \u003cstrong\u003eMS chipbreaker\u003c\/strong\u003e is an anti-vibration geometry that minimizes \u003cstrong\u003ecutting resistance\u003c\/strong\u003e. By reducing the load on the cutting edge, it prevents \u003cstrong\u003ework hardening\u003c\/strong\u003e on the workpiece surface. This is critical for 300-series stainless steels. It delivers superior \u003cstrong\u003echip control\u003c\/strong\u003e and excellent \u003cstrong\u003esurface finish\u003c\/strong\u003e even in long-reach or low-rigidity applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"background: #111; color: #ffffff; padding: 12px; text-align: center; text-transform: uppercase; margin-bottom: 0; font-weight: bold;\"\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n\u003cp style=\"text-align: center; font-size: 12px; background: #333; color: #fff; margin: 0; padding: 5px;\"\u003eOptimized for ISO M Stainless Steel (US735)\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 10px; text-align: center; border: 1px solid #111;\"\u003e\n\u003cthead style=\"background: #333; color: #fff;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 15px; border: 1px solid #444;\"\u003eMaterial Group\u003c\/th\u003e\n\u003cth style=\"padding: 15px; border: 1px solid #444;\"\u003eCutting Speed ($v_c$)\u003c\/th\u003e\n\u003cth style=\"padding: 15px; border: 1px solid #444;\"\u003eFeed Rate ($f$)\u003c\/th\u003e\n\u003cth style=\"padding: 15px; border: 1px solid #444;\"\u003eDepth of Cut ($a_p$)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 15px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAustenitic (304, 316)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 15px; border: 1px solid #ddd;\"\u003e80 - 180 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 15px; border: 1px solid #ddd;\"\u003e0.10 - 0.25 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 15px; border: 1px solid #ddd;\"\u003e0.5 - 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 15px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDuplex Stainless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 15px; border: 1px solid #ddd;\"\u003e60 - 130 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 15px; border: 1px solid #ddd;\"\u003e0.10 - 0.20 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 15px; border: 1px solid #ddd;\"\u003e0.5 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background: #f4f4f4; color: #111; padding: 35px; text-align: center; margin: 45px 0; border: 2px dashed #111;\"\u003e\n\u003cp style=\"margin: 0; font-weight: 800; text-transform: uppercase; font-size: 18px;\"\u003eHOLDER COMPATIBILITY\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0; font-weight: 500;\"\u003eMatches with standard \u003cstrong\u003ePSSNR\/L\u003c\/strong\u003e, \u003cstrong\u003eDSBNR\/L\u003c\/strong\u003e, or \u003cstrong\u003eMSKNR\/L\u003c\/strong\u003e 90° turning tool holders.\u003c\/p\u003e\n\u003ca style=\"display: inline-block; margin-top: 10px; background: #111; color: #fff; padding: 12px 35px; text-decoration: none; font-weight: bold; text-transform: uppercase;\" href=\"https:\/\/cnchome-beyond.com\/collections\/sn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eView Matching Holders →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cfooter style=\"border-top: 4px solid #111; padding-top: 25px; font-size: 12px; color: #444;\"\u003e\n\u003cp style=\"font-weight: 800; color: #111; margin-bottom: 10px; text-transform: uppercase;\"\u003e💡 Technical Pro-Tips\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; list-style-type: square;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUS735 (Current):\u003c\/strong\u003e Maximum toughness for \u003cstrong\u003einterrupted cuts\u003c\/strong\u003e and rough surface skins in stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVP15TF:\u003c\/strong\u003e Better for universal work and lighter finishing on high-precision parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMS vs MA Chipbreaker:\u003c\/strong\u003e Use \u003cstrong\u003eMS\u003c\/strong\u003e (Current) for low cutting resistance and better vibration control. Switch to \u003cstrong\u003eMA\u003c\/strong\u003e if you need more edge strength for higher feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 25px; font-style: italic; color: #888;\"\u003eSearch Keywords: Mitsubishi SNMG120408 price, SNMG 432 MS US735 data, stainless steel finish turning parameters, CNC lathe tooling for tough alloys, interrupted cut carbide, Mitsubishi 304 machining specs.\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":43246657208492,"sku":"SNMG120408-MS US735","price":79.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Mitsubishi_SNMG120408-MS_US735_Carbide_Turning_Insert_for_Interrupted_Stainless_Steel_Machining.jpg?v=1770384268","url":"https:\/\/cnchome-beyond.com\/products\/mitsubishi-snmg120408-ms-us735-carbide-turning-insert-stainless-steel","provider":"CNCHome-Beyond","version":"1.0","type":"link"}