{"product_id":"tungaloy-xpmt110412r-dj-ah725-drilling-insert","title":"Tungaloy XPMT110412R-DJ AH725 Indexable Drilling Insert | TAC Drill Series","description":"\u003cstyle\u003e\n  .tng-wrap{font-family:'Segoe UI',Arial,sans-serif;color:#1a1a2e;line-height:1.7;max-width:100%}\n  .tng-hero{background:#47479F;color:#fff;padding:32px 24px;border-radius:10px;margin-bottom:28px}\n  .tng-hero h1{font-size:clamp(1.2rem,3vw,1.8rem);font-weight:800;margin:0 0 10px;letter-spacing:.4px}\n  .tng-hero p{font-size:1rem;margin:0;opacity:.92}\n  .tng-badge{display:inline-block;background:#fff;color:#47479F;font-weight:700;font-size:.78rem;padding:3px 10px;border-radius:20px;margin-right:6px;margin-bottom:6px}\n  .tng-section{margin-bottom:36px}\n  .tng-section h2{font-size:1.2rem;font-weight:700;color:#47479F;border-left:4px solid #47479F;padding-left:12px;margin-bottom:16px}\n  .tng-section h3{font-size:1rem;font-weight:700;color:#2d2d6b;margin-bottom:10px}\n  .tng-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}\n  .tng-feat-card{background:#f4f4fb;border-left:4px solid #47479F;border-radius:8px;padding:16px}\n  .tng-feat-card strong{display:block;color:#47479F;margin-bottom:4px;font-size:.92rem}\n  .tng-feat-card span{font-size:.88rem;color:#333}\n  table.tng-table{width:100%;border-collapse:collapse;font-size:.9rem;margin-bottom:16px}\n  table.tng-table th{background:#47479F;color:#fff;padding:9px 12px;text-align:left}\n  table.tng-table td{padding:8px 12px;border-bottom:1px solid #e0e0f0}\n  table.tng-table tr:nth-child(even) td{background:#f4f4fb}\n  .tng-code-box{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}\n  .tng-code-cell{background:#47479F;color:#fff;border-radius:8px;padding:10px 12px;text-align:center;min-width:65px;flex:1}\n  .tng-code-cell .letter{font-size:1.4rem;font-weight:800;display:block}\n  .tng-code-cell .meaning{font-size:.68rem;opacity:.9;margin-top:3px;display:block;line-height:1.3}\n  .tng-toolholder-box{background:#1a1a2e;color:#fff;border-radius:10px;padding:20px 24px;margin:18px 0}\n  .tng-toolholder-box h3{color:#a0a0ff;margin-bottom:12px;font-size:1rem}\n  .tng-toolholder-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}\n  .tng-th-card{background:#2d2d6b;border-radius:8px;padding:12px}\n  .tng-th-card .th-model{font-weight:700;font-size:.95rem;color:#fff}\n  .tng-th-card .th-desc{font-size:.78rem;color:#c0c0e0;margin-top:4px}\n  .tng-app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}\n  .tng-app-card{background:#f4f4fb;border-radius:8px;padding:14px;border-top:3px solid #47479F}\n  .tng-app-card strong{display:block;color:#47479F;margin-bottom:4px;font-size:.9rem}\n  .tng-app-card span{font-size:.85rem;color:#333}\n  .tng-review-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}\n  .tng-review-card{background:#f9f9ff;border:1px solid #dde;border-radius:10px;padding:16px}\n  .tng-review-card .stars{color:#f5a623;font-size:1rem;margin-bottom:5px}\n  .tng-review-card .reviewer{font-weight:700;color:#47479F;font-size:.88rem}\n  .tng-faq{margin-bottom:12px;border:1px solid #dde;border-radius:8px;overflow:hidden}\n  .tng-faq-q{background:#47479F;color:#fff;padding:13px 16px;font-weight:700;font-size:.92rem}\n  .tng-faq-a{background:#f9f9ff;padding:13px 16px;font-size:.88rem;color:#333}\n  .tng-tip-box{background:#1a1a2e;color:#fff;border-radius:10px;padding:20px 24px;margin-top:28px}\n  .tng-keyword-cloud{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}\n  .tng-kw{background:#e8e8f8;color:#47479F;font-size:.78rem;padding:3px 9px;border-radius:20px;font-weight:600}\n  @media(max-width:600px){\n    .tng-hero{padding:20px 14px}\n    .tng-code-cell{min-width:50px;padding:8px 6px}\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"tng-wrap\"\u003e\n\u003cdiv class=\"tng-hero\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"tng-badge\"\u003eTungaloy TAC Drill\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eAH725 Grade\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eDJ Chipbreaker\u003c\/span\u003e \u003cspan class=\"tng-badge\"\u003eXPMT Series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTungaloy XPMT110412R-DJ AH725 Carbide Drilling Insert – Optimized for Steel \u0026amp; Stainless Performance\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eEnhanced PVD coated carbide insert for high-precision drilling. Combining the robust AH725 grade with the specialized DJ chipbreaker for superior evacuation in deep-hole applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\"Which indexable insert provides the most stable chip control and tool life when drilling alloy steels and stainless components?\"\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTungaloy XPMT110412R-DJ AH725\u003c\/strong\u003e is specifically engineered for the outer pocket of indexable drills. The \u003cstrong\u003eDJ (Drilling Joint)\u003c\/strong\u003e chipbreaker features a unique rake angle and groove design that forces chips to break into short, manageable curls, preventing \"chip clogging\" even in ductile materials. Coupled with the \u003cstrong\u003eAH725 PVD Grade\u003c\/strong\u003e—a high-AlTiN coating on a tough carbide substrate—this insert excels in resisting thermal shock and edge chipping, making it a \"first-choice\" grade for steel (P) and stainless (M) drilling operations.\u003c\/p\u003e\n\u003cdiv class=\"tng-keyword-cloud\"\u003e\n\u003cspan class=\"tng-kw\"\u003eXPMT110412R-DJ AH725\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTungaloy indexable drill insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eXPMT 11 04 12\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eDJ chipbreaker\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eAH725 carbide grade\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003eTAC Drill outer insert\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003ePVD coated carbide\u003c\/span\u003e \u003cspan class=\"tng-kw\"\u003ehigh-precision drilling\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eModel Code Decoder – XPMT110412R-DJ\u003c\/h2\u003e\n\u003cdiv class=\"tng-code-box\"\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eX\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eInsert Shape\u003cbr\u003e6-degree Parallelogram\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eP\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eClearance Angle\u003cbr\u003e11° (Positive)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eM\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eTolerance\u003cbr\u003eStandard Class\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eT\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eFixing Method\u003cbr\u003eScrew Lock\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e11\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eEdge Length\u003cbr\u003e11.0 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e04\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eThickness\u003cbr\u003e4.76 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003e12\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eCorner Radius\u003cbr\u003e1.2 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-code-cell\"\u003e\n\u003cspan class=\"letter\"\u003eDJ\u003c\/span\u003e\u003cspan class=\"meaning\"\u003eChipbreaker\u003cbr\u003eDrilling Joint\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"tng-features\"\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 AH725 Premium Grade\u003c\/strong\u003e\u003cspan\u003eHigh AlTiN PVD coating provides exceptional hardness and heat resistance. Ideal for medium to high cutting speeds.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 DJ Specialized Geometry\u003c\/strong\u003e\u003cspan\u003eSpecifically designed to manage chips in indexable drills. Minimizes friction and reduces spindle torque during high-feed operations.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 Impact Resistance\u003c\/strong\u003e\u003cspan\u003eSubstrate balance allows for excellent resistance to mechanical shock, perfect for cross-hole drilling and interrupted surfaces.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003e🔷 High Accuracy Seating\u003c\/strong\u003e\u003cspan\u003ePrecision ground for the XPMT series pocket, ensuring minimal run-out and consistent hole diameter.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003eDimensions: Metric vs. Imperial\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth\u003eImperial (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Code\u003c\/td\u003e\n\u003ctd\u003eXPMT110412R-DJ\u003c\/td\u003e\n\u003ctd\u003eXPMT 3.5(1.5)3-DJ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Length (L)\u003c\/td\u003e\n\u003ctd\u003e11.0 mm\u003c\/td\u003e\n\u003ctd\u003e0.433 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness (S)\u003c\/td\u003e\n\u003ctd\u003e4.76 mm\u003c\/td\u003e\n\u003ctd\u003e0.187 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner Radius (r)\u003c\/td\u003e\n\u003ctd\u003e1.2 mm\u003c\/td\u003e\n\u003ctd\u003e0.047 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole Diameter (d1)\u003c\/td\u003e\n\u003ctd\u003e4.4 mm\u003c\/td\u003e\n\u003ctd\u003e0.173 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRecommended Cutting Parameters\u003c\/h3\u003e\n\u003ctable class=\"tng-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth\u003eVc (m\/min)\u003c\/th\u003e\n\u003cth\u003efn (mm\/rev)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Carbon Steel (P)\u003c\/td\u003e\n\u003ctd\u003e120 - 220\u003c\/td\u003e\n\u003ctd\u003e0.08 - 0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlloy Steel (P)\u003c\/td\u003e\n\u003ctd\u003e100 - 180\u003c\/td\u003e\n\u003ctd\u003e0.07 - 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel (M)\u003c\/td\u003e\n\u003ctd\u003e80 - 150\u003c\/td\u003e\n\u003ctd\u003e0.06 - 0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Iron (K)\u003c\/td\u003e\n\u003ctd\u003e120 - 200\u003c\/td\u003e\n\u003ctd\u003e0.10 - 0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-toolholder-box\"\u003e\n\u003ch3\u003e🔧 Compatible Tungaloy Drill Bodies (TDX Series)\u003c\/h3\u003e\n\u003cdiv class=\"tng-toolholder-grid\"\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eTDX230... TDX260...\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003eStandard 2D\/3D\/4D\/5D Drill Bodies\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-th-card\"\u003e\n\u003cdiv class=\"th-model\"\u003eTID Series\u003c\/div\u003e\n\u003cdiv class=\"th-desc\"\u003eHigh-speed Drilling Solutions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cdiv class=\"tng-app-grid\"\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eAutomotive Industry\u003c\/strong\u003e\u003cspan\u003eDrilling of engine components and drivetrain parts with high repeatability.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eMold \u0026amp; Die\u003c\/strong\u003e\u003cspan\u003ePrecision hole making in pre-hardened steels and bolsters.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-app-card\"\u003e\n\u003cstrong\u003eGeneral Machining\u003c\/strong\u003e\u003cspan\u003eVersatile performance for diverse batch production runs in steel and stainless.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eWhy Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"tng-features\"\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003eAuthentic Tungaloy\u003c\/strong\u003e\u003cspan\u003e100% genuine Japanese manufactured products.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003eExpert Support\u003c\/strong\u003e\u003cspan\u003eTechnical advice for parameter optimization.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-feat-card\"\u003e\n\u003cstrong\u003eGlobal Logistics\u003c\/strong\u003e\u003cspan\u003eFast shipping to over 50 countries.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eCustomer Feedback\u003c\/h2\u003e\n\u003cdiv class=\"tng-review-grid\"\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eHans M. (Germany)\u003c\/div\u003e\n\u003cp\u003e\"Outstanding chip control on 304 Stainless. The DJ breaker really makes a difference in preventing nesting.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eKenji S. (Japan)\u003c\/div\u003e\n\u003cp\u003e\"Stable tool life. AH725 grade is our go-to for varied steel drilling operations.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-review-card\"\u003e\n\u003cdiv class=\"stars\"\u003e★★★★☆\u003c\/div\u003e\n\u003cdiv class=\"reviewer\"\u003eDavid L. (USA)\u003c\/div\u003e\n\u003cp\u003e\"Perfect fit for our TDX drills. Good performance at 150 m\/min.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ1: Can XPMT110412R-DJ be used for both inner and outer drill pockets?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eFor most Tungaloy TDX bodies, XPMT inserts are typically used in the outer pocket to define the hole diameter, but check your specific drill body manual for pocket compatibility.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-faq\"\u003e\n\u003cdiv class=\"tng-faq-q\"\u003eQ2: Is AH725 suitable for high-temp alloys?\u003c\/div\u003e\n\u003cdiv class=\"tng-faq-a\"\u003eWhile AH725 is versatile, for high-temperature Superalloys (S), Tungaloy's AH120 or AH140 grades might provide better specialized performance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tng-tip-box\"\u003e\n\u003ch3\u003e💡 Grade Tip: AH725 vs. AH120\u003c\/h3\u003e\n\u003cp\u003eChoose \u003cstrong\u003eAH725\u003c\/strong\u003e for a balance of toughness and speed in Steel and Stainless. If you are experiencing excessive heat wear in heavy roughing, consider moving to the AH120 grade for higher thermal stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tungaloy","offers":[{"title":"Default Title","offer_id":43182271824044,"sku":"XPMT110412R-DJ AH725","price":119.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/XPMT110412R-DJAH725.jpg?v=1711676266","url":"https:\/\/cnchome-beyond.com\/products\/tungaloy-xpmt110412r-dj-ah725-drilling-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}