{"product_id":"taegutec-spmg120408dg-tt9030-carbide-insert-cnc-u-drill","title":"Taegutec SPMG120408DG TT9030 Carbide Insert for CNC U-Drill (10pcs)","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 10px;\"\u003e\n\u003cheader style=\"background-color: #2c3e50; padding: 35px 20px; border-radius: 4px; text-align: center; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"color: #ffffff; margin: 0; font-size: 26px; font-weight: bold; text-transform: uppercase;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTaeguTec SPMG120408DG TT9030\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"color: #bdc3c7; margin-top: 10px; font-size: 1.1em;\"\u003eHeavy-Duty Reliability: The Ultimate Defense Against Chipping in Large-Diameter Drilling\u003c\/p\u003e\n\u003c\/header\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #2c3e50; border-left: 5px solid #e67e22; padding-left: 15px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv style=\"background: #f4f4f9; padding: 25px; border-radius: 4px;\"\u003e\n\u003cp style=\"font-style: italic; color: #444; font-weight: 500;\"\u003e\"When process security is the priority, the 12mm TT9030 grade provides the toughness needed for heavy-duty interruptions.\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTaeguTec SPMG120408DG TT9030\u003c\/strong\u003e is a large-format 12.7mm indexable drilling insert designed for high-torque \u003cstrong\u003eTOPDRILL\u003c\/strong\u003e and \u003cstrong\u003eDrillRush\u003c\/strong\u003e bodies. Built for the most demanding machining environments, the \u003cstrong\u003eTT9030 grade\u003c\/strong\u003e features a specialized shock-absorbing substrate and a high-toughness PVD coating. This combination is specifically engineered to survive \u003cstrong\u003einterrupted cuts\u003c\/strong\u003e, cross-holes, and the high vibrations associated with large-diameter holes and deep-hole drilling. The \u003cstrong\u003eDG chipbreaker\u003c\/strong\u003e offers a versatile, positive rake geometry that minimizes heat buildup and ensures reliable chip fragmentation in \u003cstrong\u003eSteel (ISO P)\u003c\/strong\u003e and \u003cstrong\u003eStainless Steel (ISO M)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #2c3e50; border-left: 5px solid #e67e22; padding-left: 15px;\"\u003eCore Advantages\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"padding: 15px; border: 1px solid #eee; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eExtreme Impact Resistance\u003c\/strong\u003e\n\u003cp style=\"font-size: 0.95em; margin-top: 5px;\"\u003eThe TT9030 grade acts as a \"shock absorber,\" preventing edge fractures when drilling through welds or varying material densities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: 1px solid #eee; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003ePrecision DG Geometry\u003c\/strong\u003e\n\u003cp style=\"font-size: 0.95em; margin-top: 5px;\"\u003eA balanced design that optimizes chip curling to prevent flute clogging, essential for high-productivity large-hole drilling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: 1px solid #eee; border-radius: 8px;\"\u003e\n\u003cstrong style=\"color: #e67e22;\"\u003eEnhanced Edge Integrity\u003c\/strong\u003e\n\u003cp style=\"font-size: 0.95em; margin-top: 5px;\"\u003eThe 0.8mm corner radius provides a beefy edge profile that withstands high radial loads and reduces notch wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #2c3e50; border-left: 5px solid #e67e22; padding-left: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"margin: 20px 0; border: 1px solid #2c3e50; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"margin-top: 0; font-size: 1.1em; color: #2c3e50;\"\u003eISO Designation Decoding: SPMG 120408 DG\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; font-family: monospace; font-size: 1.1em; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 1px solid #2c3e50; padding: 10px; flex: 1; min-width: 85px; text-align: center;\"\u003e\n\u003cstrong\u003eS\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eSquare\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #2c3e50; padding: 10px; flex: 1; min-width: 85px; text-align: center;\"\u003e\n\u003cstrong\u003eP\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e11° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #2c3e50; padding: 10px; flex: 1; min-width: 85px; text-align: center;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eTol. Class M\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #2c3e50; padding: 10px; flex: 1; min-width: 85px; text-align: center;\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eW\/ Hole\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #e67e22; padding: 10px; flex: 1; min-width: 85px; text-align: center; background: #fffcf9;\"\u003e\n\u003cstrong\u003e12\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e12.70mm L\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #e67e22; padding: 10px; flex: 1; min-width: 85px; text-align: center; background: #fffcf9;\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4.76mm T\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #e67e22; padding: 10px; flex: 1; min-width: 85px; text-align: center; background: #fffcf9;\"\u003e\n\u003cstrong\u003e08\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e0.8mm RE\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 25px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #2c3e50; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStandard\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSide Length (L)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eThickness (S)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMetric\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSPMG 120408 DG\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12.70 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eImperial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSPMG 432 DG\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.500\"\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.187\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"color: #2c3e50;\"\u003eRecommended Cutting Parameters (TT9030)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #fff;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMaterial Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eVc (m\/min)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003efn (mm\/rev)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAlloy Steel \/ Heavy Impacts (P)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e80 - 180\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.12 - 0.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel \/ Gummy (M)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e60 - 140\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 40px; border: 2px dashed #2c3e50; padding: 25px; text-align: center; border-radius: 8px;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #2c3e50;\"\u003eMatched Large-Diameter Holders\u003c\/h3\u003e\n\u003cp\u003eThis insert is precision-matched for \u003cstrong\u003eTaeguTec TOPDRILL\u003c\/strong\u003e bodies in the Size 12 pocket range.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid #2c3e50; padding: 10px; display: inline-block; margin-top: 10px; background: #fdfdfd;\"\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/drill\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #e67e22;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eBrowse Size 12 Compatible Drill Bodies →\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #2c3e50; border-left: 5px solid #e67e22; padding-left: 15px;\"\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDrilling large ports and cross-holes in oil and gas manifolds.\u003c\/li\u003e\n\u003cli\u003eMachining of heavy plate structural steel and bridge components.\u003c\/li\u003e\n\u003cli\u003eIdeal for older, less rigid CNC machines where vibration is common.\u003c\/li\u003e\n\u003cli\u003eExcellent for drilling through rough forged surfaces or heat-treated layers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #2c3e50; border-left: 5px solid #e67e22; padding-left: 15px;\"\u003eGrade Selection Matrix\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"padding: 15px; border: 2px solid #e67e22; border-radius: 8px; background: #fffcf9;\"\u003e\n\u003cstrong\u003eTT9030 (Maximum Toughness)\u003c\/strong\u003e\u003cbr\u003eSelected here. Mandatory for interruptions, vibration, and gummy stainless.\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: 1px solid #ddd; border-radius: 8px;\"\u003e\n\u003cstrong\u003eTT8020 (Universal\/Wear)\u003c\/strong\u003e\u003cbr\u003eBest for high-speed, continuous drilling in stable setups and clean materials.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"background: #2c3e50; color: white; padding: 35px; border-radius: 8px; margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"margin-top: 0; color: white;\"\u003eIndustrial Strength Reliability\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSPMG120408DG TT9030\u003c\/strong\u003e represents the pinnacle of process security for 12.7mm pocket inserts. In large-scale manufacturing, a broken drill can lead to hours of downtime. The TT9030 grade is your first line of defense, providing a \"safety net\" for operators dealing with unpredictable material conditions or less-than-perfect setups. It is the definitive choice for shops that value \u003cstrong\u003econsistency\u003c\/strong\u003e over theoretical top speeds.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 25px; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"border: 1px solid rgba(255,255,255,0.3); padding: 15px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9em;\"\u003e\"Zero failures in our 4140 cross-drilling program since switching to TT9030.\"\u003c\/p\u003e\n\u003csmall\u003e— Tooling Manager (USA)\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid rgba(255,255,255,0.3); padding: 15px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9em;\"\u003eSehr zähe Wendeschneidplatte. Perfekt für große Bohrungen bei instabilen Teilen.\u003c\/p\u003e\n\u003csmall\u003e— CNC-Abteilungsleiter (Germany)\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid rgba(255,255,255,0.3); padding: 15px; border-radius: 8px;\"\u003e\n\u003cdiv style=\"color: #f1c40f;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9em;\"\u003eOutstanding toughness. We use these for all our heavy structural drilling.\u003c\/p\u003e\n\u003csmall\u003e— Lead Machinist (Canada)\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #2c3e50; border-left: 5px solid #e67e22; padding-left: 15px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"margin-bottom: 15px; padding: 15px; background: #f9f9f9; border-radius: 5px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003e1. Can I use TT9030 for both the central and peripheral pockets?\u003c\/p\u003e\n\u003cp style=\"margin-top: 5px; font-size: 0.95em;\"\u003eYes. While some use different grades, using TT9030 in both pockets provides the highest level of security against chipping at the center (low speed) and outer edge (impact).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; padding: 15px; background: #f9f9f9; border-radius: 5px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003e2. How does this compare to the 04 radius version?\u003c\/p\u003e\n\u003cp style=\"margin-top: 5px; font-size: 0.95em;\"\u003eThe 08 radius (this model) is significantly stronger and better suited for the high feed rates typically used with 12mm inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cfooter style=\"padding: 20px; background: #eee; border-radius: 4px; font-size: 0.9em; text-align: center;\"\u003e\u003cstrong\u003e💡 Pro Tip:\u003c\/strong\u003e For Size 12 inserts, ensure your machine spindle has sufficient torque. These inserts can pull significant power when running at recommended feed rates in alloy steels.\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"taegutec","offers":[{"title":"Default Title","offer_id":43348374880428,"sku":"SPMG120408DG TT9030","price":226.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/TaeguTec_SPMG120408DG_TT9030_Tough_PVD_Coated_Carbide_Insert_for_12mm_TOPDRILL_and_Indexable_Drills..jpg?v=1776652391","url":"https:\/\/cnchome-beyond.com\/products\/taegutec-spmg120408dg-tt9030-carbide-insert-cnc-u-drill","provider":"CNCHome-Beyond","version":"1.0","type":"link"}