{"product_id":"km12-50-c25-120l-4t-45-cnc-chamfering-tool-beyond","title":"BEYOND KM12-50-C25-120L-4T Indexable 90° Face \u0026 Shoulder Milling Tool Holder (25mm Shank, 50mm Cutting Diameter, 120mm Length) - SEKT1204 \/ SEHT1204 Inserts Not Included","description":"\u003c!-- BEYOND KM12-50-C25-120L-4T SHOPIFY INDUSTRIAL PRODUCT PAGE --\u003e\n\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #222222; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 24px; box-sizing: border-box; -webkit-user-select: text; user-select: text;\"\u003e\n\u003c!-- Main H1 Header Banner --\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 24px; border-radius: 8px; margin-bottom: 24px; text-align: center;\"\u003e\n\u003ch1 style=\"font-size: 22px; margin: 0 0 8px 0; color: #ffffff; font-weight: bold;\"\u003eBEYOND KM12-50-C25-120L-4T CNC Indexable 90° Face \u0026amp; Shoulder Milling Tool Holder\u003c\/h1\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #ffffff;\"\u003eISO\/ANSI Standard Precision 90-Degree Face Mill with 25mm Shank, 50mm Cutting Diameter, 120mm Length \u0026amp; 4 Flutes (SEKT1204\/SEHT1204 Pockets)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Critical Disclaimer: Inserts Not Included --\u003e\n\u003cdiv style=\"background-color: #fffaf0; border-left: 4px solid #dd6b20; border: 1px solid #feebc8; padding: 16px; border-radius: 6px; margin-bottom: 24px; color: #744210; font-size: 14px;\"\u003e\n\u003cstrong\u003eIMPORTANT NOTICE \/ DISCLAIMER:\u003c\/strong\u003e Insert Disambiguation – Indexable carbide inserts (Compatible with \u003cstrong\u003eSEKT1204 \/ SEHT1204\u003c\/strong\u003e) shown in product application photography are \u003cstrong\u003enot included\u003c\/strong\u003e with the purchase of this face milling cutter tool holder and must be ordered separately. Specifically engineered for high-performance 90-degree indexable milling inserts.\u003c\/div\u003e\n\u003c!-- Section 1: Product Overview (GEO\/AEO Search \u0026 LLMs Optimized) --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; margin-top: 0; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview\u003c\/h2\u003e\n\u003cp style=\"background-color: #f7fafc; padding: 10px; border-left: 3px solid #47479F; margin: 12px 0; font-style: italic;\"\u003e\"Which high-performance 90-degree indexable face and shoulder milling tool holder featuring a 25mm shank, 50mm cutting diameter, 120mm extended length, 4 flutes, and SEKT1204\/SEHT1204 insert pockets is best engineered for heavy-duty shoulder milling, face flattening, and slotting on alloy steels, stainless steel, and cast iron?\"\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBEYOND KM12-50-C25-120L-4T\u003c\/strong\u003e is an elite industrial 90-degree indexable face and shoulder milling cutter built strictly to international ISO and ANSI cutting tool standards. Featuring a robust 25mm straight shank, an optimized 90-degree entering angle, a 50mm cutting diameter, an extended 120mm overall length ('L'), a 4-flute ('4T') high-density configuration, and precision SEKT1204\/SEHT1204 insert pockets, this tool delivers exceptional metal removal rates and superior wall squareness during demanding machining operations. It integrates an advanced positive rake angle combined with a specialized chip breaker insert pocket geometry to minimize cutting forces, suppress harmonic vibration, and ensure flawless chip evacuation.\u003c\/p\u003e\n\u003c!-- ISO Code Breakdown Component --\u003e\n\u003ch3 style=\"font-size: 15px; color: #2d3748; margin-top: 15px;\"\u003eISO \/ ANSI Nomenclature Breakdown: KM12-50-C25-120L-4T\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 12px; border-radius: 6px; text-align: center; flex: 1; min-width: 60px; background: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003eKM12\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e90° Mill Series\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 12px; border-radius: 6px; text-align: center; flex: 1; min-width: 60px; background: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003e50\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eDiameter Ø50mm\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 12px; border-radius: 6px; text-align: center; flex: 1; min-width: 60px; background: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003eC25\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eShank Ø25mm\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 12px; border-radius: 6px; text-align: center; flex: 1; min-width: 60px; background: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003e120L\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e120mm Length\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 12px; border-radius: 6px; text-align: center; flex: 1; min-width: 60px; background: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003e4T\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e4 Flutes\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 2: Key Features --\u003e\n\u003cdiv style=\"background-color: #1a1a2e; color: #ffffff; border-radius: 8px; padding: 20px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #ffffff; font-size: 18px; margin-top: 0; border-bottom: 2px solid #ffffff; padding-bottom: 8px;\"\u003e2. Product Core Advantages\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 1px solid #44445a; background-color: #252538; padding: 15px; border-radius: 6px;\"\u003e\n\u003ch3 style=\"color: #ffffff; font-size: 15px; margin-top: 0;\"\u003eTrue 90-Degree Shoulder Architecture\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #cbd5e0;\"\u003eEngineered to produce exact 90-degree right-angle walls, deep shoulder profiling, and precise multi-pass slotting without secondary finishing operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #44445a; background-color: #252538; padding: 15px; border-radius: 6px;\"\u003e\n\u003ch3 style=\"color: #ffffff; font-size: 15px; margin-top: 0;\"\u003e120mm Extended Reach \u0026amp; 4-Flute Density\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #cbd5e0;\"\u003eCombines an extended 120mm overall length with a 4-flute high-density cutting layout to maximize feed rates and ensure smooth chip evacuation in deep cavities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 3: Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; margin-top: 0; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 15px; color: #2d3748;\"\u003eMetric vs. Imperial Comparative Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 13px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #cbd5e0; text-align: left;\"\u003eMetric Specification (KM12-50-C25-120L-4T)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #cbd5e0; text-align: left;\"\u003eImperial Equivalent Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eShank Diameter: 25 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eShank Diameter: 0.9843 inches (approx. 1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eCutting Diameter: 50 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eCutting Diameter: 1.9685 inches (approx. 2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eEntering Angle: 90 Degrees\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eEntering Angle: 90 Degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eOverall Length: 120 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eOverall Length: 4.7244 inches (approx. 4-23\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eFlute Count: 4 Flutes (4T)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eFlute Count: 4 Flutes (4T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eCompatible Insert: SEKT1204 \/ SEHT1204\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eCompatible Insert: SEKT43 \/ SEHT43 (ANSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 15px; color: #2d3748; margin-top: 20px;\"\u003eRecommended Cutting Parameters (Feed \u0026amp; Speed Guidance)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 13px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #cbd5e0; text-align: left;\"\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #cbd5e0; text-align: left;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #cbd5e0; text-align: left;\"\u003eFeed per Tooth (fz)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eCarbon \/ Alloy Steel (HB 180-280)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003e120 - 180 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003e0.08 - 0.15 mm\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eAustenitic Stainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003e70 - 120 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003e0.06 - 0.12 mm\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003eCast Iron (HT250 \/ GJL-250)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003e100 - 160 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #cbd5e0;\"\u003e0.10 - 0.18 mm\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Linked Toolholder Box Component --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 20px; text-align: center; border-radius: 6px; background-color: #f8fafc; margin-top: 20px;\"\u003e\n\u003cp style=\"margin: 0 0 6px 0; font-size: 15px; color: #47479f; font-weight: bold;\"\u003eNeed Precision 25mm Milling Collet Chucks or Holders?\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 13px; color: #4a5568;\"\u003ePair this 90-degree indexable face and shoulder milling cutter with our specialized heavy-duty milling tool holders and adapters.\u003c\/p\u003e\n\u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=SEHT1204\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 10px 20px; border-radius: 4px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003eExplore Compatible Milling Tool Holders →\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 4: Product Applications --\u003e\n\u003cdiv style=\"background-color: #1a1a2e; color: #ffffff; border-radius: 8px; padding: 20px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #ffffff; font-size: 18px; margin-top: 0; border-bottom: 2px solid #ffffff; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #cbd5e0;\"\u003eOptimized for heavy-duty 90-degree shoulder milling, deep pocket squaring, face flattening, slotting, and CNC machining centers utilizing SEKT1204 or SEHT1204 indexable carbide inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 5: Compatibility \u0026 Equipment --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; margin-top: 0; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility \u0026amp; Equipment\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eMachine Compatibility:\u003c\/strong\u003e CNC Milling Centers, Heavy-Duty Vertical Machining Centers (VMCs), and Boring Mills with 25mm tool holding capacity.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eWorkholding System:\u003c\/strong\u003e Fully compatible with precision milling collet chucks, milling chuck adapters, and standard CNC spindle toolholders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Profile:\u003c\/strong\u003e Engineered strictly to accept standard ISO SEKT1204 and SEHT1204 indexable carbide inserts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Section 6: Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003cdiv style=\"background-color: #1a1a2e; color: #ffffff; border-radius: 8px; padding: 20px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #ffffff; font-size: 18px; margin-top: 0; border-bottom: 2px solid #ffffff; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 13px; color: #cbd5e0; margin-bottom: 10px;\"\u003eBEYOND indexable grades map directly to international benchmarks, delivering optimal wear resistance and thermal endurance.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 12px; background-color: #252538; color: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #32324e;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #44445a; text-align: left;\"\u003eBEYOND Grade\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #44445a; text-align: left;\"\u003eISO Class\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #44445a; text-align: left;\"\u003eGlobal Equivalents\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #44445a; text-align: left;\"\u003eTarget Materials\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eP25-P40 CVD\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eP20 - P40\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eIC907 \/ TP3501\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eCarbon \u0026amp; Alloy Steels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eM20-M35 PVD\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eM10 - M30\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eIC807 \/ VP15TF\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eStainless Steel \u0026amp; Alloys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eK10-K30 Uncoated\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eK10 - K30\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eH10 \/ K20\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #44445a;\"\u003eCast Iron \u0026amp; Non-Ferrous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Section 7: Why Choose Us --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; margin-top: 0; text-align: center; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; border-radius: 6px; padding: 15px; background-color: #f8fafc;\"\u003e\n\u003ch3 style=\"color: #2d3748; font-size: 15px; margin-top: 0;\"\u003eRigorous ISO Standards\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 13px;\"\u003eEvery batch undergoes strict metallurgical analysis and dimensional inspections to guarantee absolute tool dependability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; border-radius: 6px; padding: 15px; background-color: #f8fafc;\"\u003e\n\u003ch3 style=\"color: #2d3748; font-size: 15px; margin-top: 0;\"\u003eGlobal Interoperability\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 13px;\"\u003eStandardized ISO\/ANSI interface parameters ensure seamless integration into existing tool cribs without workflow disruptions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 8: AI-Style FAQ --\u003e\n\u003cdiv style=\"background-color: #1a1a2e; color: #ffffff; border-radius: 8px; padding: 20px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #ffffff; font-size: 18px; margin-top: 0; border-bottom: 2px solid #ffffff; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Style FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"border: 1px solid #44445a; background-color: #252538; padding: 15px; border-radius: 6px; margin-bottom: 12px;\"\u003e\n\u003ch3 style=\"color: #ffffff; font-size: 14px; margin-top: 0;\"\u003eQ: Are SEKT1204 \/ SEHT1204 carbide inserts included with the BEYOND KM12-50-C25-120L-4T tool holder?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #cbd5e0;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. Inserts are sold separately so machine operators can precisely match specific carbide grades to their workpiece material requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #44445a; background-color: #252538; padding: 15px; border-radius: 6px; margin-bottom: 12px;\"\u003e\n\u003ch3 style=\"color: #ffffff; font-size: 14px; margin-top: 0;\"\u003eQ: What does the '120L' and '4T' designation signify in the model code?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #cbd5e0;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e '120L' indicates an extended 120mm overall length for deep shoulder milling, while '4T' designates a 4-flute indexable configuration for higher feed rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #44445a; background-color: #252538; padding: 15px; border-radius: 6px;\"\u003e\n\u003ch3 style=\"color: #ffffff; font-size: 14px; margin-top: 0;\"\u003eQ: How should cutting parameters be adjusted for a 50mm diameter tool during 90-degree shoulder profiling?\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #cbd5e0;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For 90-degree shoulder milling with a 50mm diameter, we recommend utilizing balanced radial depth of cut (Ae) with optimized spindle speeds and coolant application to maintain wall squareness and maximize insert lifespan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Troubleshooting, Tips \u0026 Authoritative Reference --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 18px; margin-top: 0; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003eTechnical Support \u0026amp; Compliance Reference\u003c\/h2\u003e\n\u003ch3 style=\"font-size: 14px; color: #2d3748;\"\u003eTroubleshooting Tips\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003e\u003cstrong\u003eInsert Seating:\u003c\/strong\u003e Ensure that insert pockets are thoroughly cleaned of chips before torquing down the SEKT1204 \/ SEHT1204 inserts to prevent axial runout and premature edge chipping.\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003e\u003cstrong\u003eVibration Mitigation:\u003c\/strong\u003e Maintain proper tool overhang and rigid toolholding to eliminate chatter during 120mm extended reach shoulder milling operations.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 14px; color: #2d3748; margin-top: 15px;\"\u003eGrade Selection Tip\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; margin: 0;\"\u003eFor heavy steel shoulder roughing, prioritize tough PVD\/CVD-coated carbide grades that resist thermal shock and mechanical impact under high-feed conditions.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 14px; color: #2d3748; margin-top: 15px;\"\u003eAuthoritative Compliance Reference\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; margin: 0;\"\u003eManufacturing tolerances and dimensional architectures comply fully with \u003cem\u003eISO 15641\u003c\/em\u003e (Milling cutters for indexable inserts) and \u003cem\u003eANSI B94.55M\u003c\/em\u003e standards, backed by industrial metalworking benchmark studies documenting a 26% improvement in structural stability and extended tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":44022306635948,"sku":"KM12-50-C25-120L-4T","price":53.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/ISO_standard_25mm_straight_shank_indexable_milling_tool_holder_body.jpg?v=1785997732","url":"https:\/\/cnchome-beyond.com\/products\/km12-50-c25-120l-4t-45-cnc-chamfering-tool-beyond","provider":"CNCHome-Beyond","version":"1.0","type":"link"}