{"product_id":"beyond-scgcl2525m12-external-turning-tool-holder","title":"Beyond SCGCL2525M12 Left Hand Indexable Turning Tool Holder 25x25mm","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 10px; box-sizing: border-box;\"\u003e\n\u003c!-- IMPORTANT NOTIFICATION BANNER --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; background-color: #f9f9ff; margin-bottom: 25px; border-radius: 4px; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold; color: #47479f; font-size: 1.1em; text-align: center;\"\u003e⚠️ TECHNICAL NOTICE: The carbide insert shown installed on the toolholder is for visual demonstration purposes only. All indexable cutting inserts are sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- H1 HERO BANNER --\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 30px 20px; text-align: center; border-radius: 4px; margin-bottom: 30px; box-sizing: border-box;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 1.8em; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eBEYOND SCGCL2525M12 Left-Hand Indexable Turning Tool Holder\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0 0; font-size: 1.1em; opacity: 0.9; color: #ffffff;\"\u003eIndustrial 25x25mm Square Shank | 91° Lead Angle for Heavy-Duty CNC Left-Hand Facing and Longitudinal Turning\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 1. PRODUCT OVERVIEW (AEO \/ AI-Search Optimized Context) --\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-size: 1.4em;\"\u003e1. Product Overview\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #fcfcfc; padding: 20px; border-left: 4px solid #47479F; margin-bottom: 25px; box-sizing: border-box;\"\u003e\n\u003cp style=\"font-style: italic; color: #555; font-size: 1.05em; margin-top: 0; font-weight: 600;\"\u003e\"Which toolholder provides maximum pocket stability and 91-degree clearance for heavy-duty left-hand external roughing and facing on medium-to-large CNC lathes?\"\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 10.5pt;\"\u003eThe \u003cstrong\u003eBeyond SCGCL2525M12\u003c\/strong\u003e indexable external turning toolholder is specifically engineered for high-volume industrial cutting schedules. Utilizing a robust screw-on clamping system, it delivers superior vibrational dampening and deflection resistance under intense depths of cut. It is optimized to seat industry-standard \u003cstrong\u003eCCMT1204 \/ CCGT1204 (CCMT 43.x)\u003c\/strong\u003e carbide inserts. When paired correctly, the toolholder enables the insert's advanced chipbreaker geometry and specialized multi-layer PVD\/CVD coatings to function flawlessly—ensuring positive cutting action, minimal thermal load on the cutting edge, and precise dimensional control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 2. KEY FEATURES --\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-size: 1.4em;\"\u003e2. Core Performance Advantages\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 25px; font-size: 10.5pt;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHeavy-Duty Alloy Steel Core:\u003c\/strong\u003e Forged from premium, heat-treated alloy steel (HRC 42-45) to resist extreme cutting forces and withstand severe structural stress during roughing operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e91° Lead\/Approach Angle:\u003c\/strong\u003e Tailored specifically for side-turning and facing applications close to shoulders, redirecting forces for optimal chip evacuation and low chatter risk.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eMicron-Precise Pocket Seating:\u003c\/strong\u003e Pocket dimensions are CNC ground to ultra-tight tolerances, preventing insert rotation or micro-shifting over massive batch production cycles.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eAnti-Corrosive Premium Coating:\u003c\/strong\u003e Finished with an industrial black oxide treatment to withstand highly harsh water-soluble cutting fluids, synthetic lubricants, and extreme cooling environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 3. ISO NOMENCLATURE DECODING BOX (方框解释字母) --\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 25px; font-size: 1.2em;\"\u003eISO Designation \u0026amp; Nomenclature Decoding\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px solid #47479F; border-radius: 4px; padding: 20px; margin-bottom: 30px; background-color: #fafafa; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin-top: 0; font-weight: bold; text-align: center; font-size: 1.3em; color: #47479f; letter-spacing: 2px;\"\u003eS — C — G — C — L — 25 — 25 — M — 12\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 9.5pt; background: #fff;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd; width: 15%; font-weight: bold; color: #47479f;\"\u003eS\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eClamping Method: Screw-On Mechanism for high clearance and simple indexability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInsert Shape: Rhombic 80° Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003eG\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eApproach Angle: 91° Lead Angle for side turning and facing profiles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003eC\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eInsert Clearance Angle: 7° Normal Relief Angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003eL\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eTool Hand: Left-Hand Direction Cutting Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eShank Height: 25 mm Metric (0.984\" \/ Approx. 1\" Equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eShank Width: 25 mm Metric (0.984\" \/ Approx. 1\" Equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003eM\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eToolholder Length: 150 mm Total Length (5.905\" Equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #ddd;\"\u003eCutting Edge Length: Approx. 12 mm for CCMT1204 \/ CCGT1204 (ANSI 43.x) Inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- COMPATIBLE ACCESSORIES LINKS BOX (方框加入对应链接) --\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 20px; background-color: #f4f4fa; text-align: center; margin-bottom: 35px; border-radius: 4px; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-weight: bold; color: #47479f; font-size: 1.1em;\"\u003e🛒 Complete Your Machining Setup With Certified Components\u003c\/p\u003e\n\u003cdiv style=\"display: block; margin-top: 10px;\"\u003e\n\u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=CCMT09T3\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; margin: 5px; padding: 10px 15px; background-color: rgb(71, 71, 159); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; font-size: 0.95em;\"\u003e\u003cb\u003eBuy Compatible CCMT1204 \/ CCGT1204 Inserts\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/accessories-for-indexable-holders\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #47479f;\"\u003e\u003cspan style=\"display: inline-block; margin: 5px; padding: 10px 15px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; border: 1px solid rgb(71, 71, 159); font-size: 0.95em;\"\u003e\u003cb\u003eBuy Replacement Torx Screws \u0026amp; Flags\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 4. TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-size: 1.4em;\"\u003e3. Technical Specifications \u0026amp; Dimension Cross-Reference\u003c\/h2\u003e\n\u003c!-- Metric vs Inch Sizing Reference Table --\u003e\n\u003ch3 style=\"color: #333; font-size: 1.1em; margin-top: 20px;\"\u003eMetric vs. Imperial Inch Sizing Equivalency\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 600px; text-align: left; font-size: 10pt;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric Model Code\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; color: #ffffff;\"\u003eANSI\/Imperial Equivalent\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; color: #ffffff;\"\u003eShank Dimension (H x W)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; color: #ffffff;\"\u003eOverall Length (OAL)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; color: #ffffff;\"\u003eHardware Fastener Specs\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eSCGCL2525M12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSCGCL 16-4D\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e25 x 25 mm \/ 0.984\" x 0.984\"\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 mm \/ 5.905\"\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eScrew M4.0 x 10mm \/ Key Torx T15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Recommended Cutting Parameters Table --\u003e\n\u003ch3 style=\"color: #333; font-size: 1.1em; margin-top: 20px;\"\u003eRecommended Lathe Turning Speed \u0026amp; Feed Rates\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 600px; text-align: left; font-size: 10pt;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Material Type\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; color: #ffffff;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; color: #ffffff;\"\u003eFeed Rate (f)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; color: #ffffff;\"\u003eDepth of Cut (ap)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCarbon \u0026amp; Alloy Steel (P)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e160 - 320 m\/min (525 - 1050 SFM)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.12 - 0.45 mm\/rev (0.005\" - 0.018\" IPR)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.50 - 4.5 mm (0.020\" - 0.177\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eStainless Steel (M)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e90 - 180 m\/min (295 - 590 SFM)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.35 mm\/rev (0.004\" - 0.014\" IPR)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.40 - 3.5 mm (0.016\" - 0.138\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGray \u0026amp; Nodular Cast Iron (K)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e110 - 240 m\/min (360 - 785 SFM)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.15 - 0.50 mm\/rev (0.006\" - 0.020\" IPR)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.60 - 5.0 mm (0.024\" - 0.196\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 5. APPLICATIONS \u0026 COMPATIBILITY --\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-size: 1.4em;\"\u003e4. Applications \u0026amp; Equipment Compatibility\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #fff; margin-bottom: 30px;\"\u003e\n\u003cp style=\"margin-top: 0; font-size: 10.5pt;\"\u003eThe \u003cstrong\u003eSCGCL2525M12\u003c\/strong\u003e toolholder is an essential standard component for large-diameter external structural processing. Its left-hand profile layout is explicitly optimized for back-turning parameters or face-profiling cycles toward the lathe spindle on high-torque machine centers.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; padding: 15px; border-radius: 4px; background: #fafafa; box-sizing: border-box; margin-bottom: 15px;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003eTarget Industries:\u003c\/strong\u003e Heavy machinery manufacturing, oil and gas piping connections, automotive structural drive shafts, railway axle shaping, and high-volume raw forge skin roughing.\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; padding: 15px; border-radius: 4px; background: #fafafa; box-sizing: border-box;\"\u003e\n\u003cstrong style=\"color: #47479f;\"\u003eEquipment Suitability:\u003c\/strong\u003e Engineered for standard medium-to-large CNC Lathe blocks, sloped-bed turning centers, and multi-station heavy automatic turrets configured for 25mm or 1\" square shank tooling slots.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 6. GRADE COMPARISON \u0026 WORKPIECE MATERIAL MATRIX --\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-size: 1.4em;\"\u003e5. Beyond Carbide Grade Matrix \u0026amp; Equivalents\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 600px; text-align: left; font-size: 10pt;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f5f5f5; border-bottom: 2px solid #47479F;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBeyond Grade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCoating Architecture\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eISO Application Target\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBrand Equivalent Benchmarks\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003eBY2015\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMulti-Layer CVD TiN \/ Al2O3 \/ TiCN\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cspan style=\"background: #ffcccc; padding: 2px 6px; border-radius: 3px; font-size: 0.85em; font-weight: bold;\"\u003eISO P10 - P25\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4315 | Kennametal KCP10B | Walter WPP10S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003eBY4025\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThick Thermal Al2O3 CVD Film\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\n\u003cspan style=\"background: #ffcccc; padding: 2px 6px; border-radius: 3px; font-size: 0.85em; font-weight: bold;\"\u003eISO P20 - P40\u003c\/span\u003e \/ \u003cspan style=\"background: #d1ffd1; padding: 2px 6px; border-radius: 3px; font-size: 0.85em; font-weight: bold;\"\u003eM20 - M35\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 | Kennametal KCP25B | Walter WPP20S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003eBY5030\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNano-Structured PVD TiAlN Layer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\n\u003cspan style=\"background: #e6ccff; padding: 2px 6px; border-radius: 3px; font-size: 0.85em; font-weight: bold;\"\u003eISO M10 - M30\u003c\/span\u003e \/ \u003cspan style=\"background: #fff0b3; padding: 2px 6px; border-radius: 3px; font-size: 0.85em; font-weight: bold;\"\u003eISO S10 - S25\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC1115 | Kennametal KSS20M | Iscar IC807\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #fff9e6; border-left: 4px solid #ffcc00; padding: 12px; font-size: 9.5pt; margin-bottom: 35px; box-sizing: border-box;\"\u003e\n\u003cstrong\u003e💡 Grade Selection Tip:\u003c\/strong\u003e For continuous, high-speed structural steel profiling where thermal deformation must be avoided, choose \u003cstrong\u003eBY2015\u003c\/strong\u003e. For rugged, interrupted roughing across unstable forgings or casting skins, use \u003cstrong\u003eBY4025\u003c\/strong\u003e to enhance insert toughness.\u003c\/div\u003e\n\u003c!-- 7. TROUBLESHOOTING GUIDE --\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-size: 1.4em;\"\u003e6. Machinist Troubleshooting Guide\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 35px;\"\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 12px; background: #fff; border-radius: 4px; margin-bottom: 12px; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #c0392b;\"\u003eSymptom: Plastic Pocket Swelling or Insert Micro-Rotation\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 9.5pt; color: #555;\"\u003e\u003cstrong\u003eRoot Cause:\u003c\/strong\u003e Torque limits exceeded via locking screw or extreme feed load during heavy scaled cuts.\u003cbr\u003e\u003cstrong\u003eAction Plan:\u003c\/strong\u003e Verify clean metal contact inside the ground pocket slot. Ensure the M4.0 screw is clamped with a calibrated Torx wrench. Replace screw periodically if fatigue marks show.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 12px; background: #fff; border-radius: 4px; margin-bottom: 12px; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #c0392b;\"\u003eSymptom: Immediate Tip Fracture on Interrupted Material Passes\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 9.5pt; color: #555;\"\u003e\u003cstrong\u003eRoot Cause:\u003c\/strong\u003e Selecting a carbide grade that is too brittle, or inadequate coolant distribution causing thermal shock cracks.\u003cbr\u003e\u003cstrong\u003eAction Plan:\u003c\/strong\u003e Switch over to tough-matrix grade \u003cstrong\u003eBY4025\u003c\/strong\u003e and ensure copious flood cooling or deep high-pressure emulsion jet delivery directly on the cutting edge zone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 8. WHY CHOOSE US \u0026 CUSTOMER REVIEWS (方框布局，长短不一) --\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-size: 1.4em;\"\u003e7. Why Choose Beyond Tools?\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 20px; font-size: 10.5pt;\"\u003eBeyond manufactures high-grade, standard-compliant ISO indexable cutting tools. By stripping away standard retail distributor markups, we pass heavy structural reliability and strict dimensional precision down onto global shop floors.\u003c\/p\u003e\n\u003ch3 style=\"color: #333; margin-top: 25px; font-size: 1.1em;\"\u003eVerified Global Client Experiences\u003c\/h3\u003e\n\u003c!-- Review 1: USA --\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; background-color: #fafafa; border-radius: 4px; margin-bottom: 15px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"color: #ffcc00; font-size: 1.1em; margin-bottom: 5px;\"\u003e★★★★★ \u003cspan style=\"color: #555; font-size: 0.85em; margin-left: 10px;\"\u003e\u003cstrong\u003eGarrett D.\u003c\/strong\u003e (United States)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 9.5pt; font-style: italic;\"\u003e\"Running this on our Mazak for heavy flange facing. The 25mm shank is completely rigid. Taking a 4mm depth of cut in 4140 steel easily without chatter. Exceptional value.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Review 2: Germany --\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; background-color: #fafafa; border-radius: 4px; margin-bottom: 15px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"color: #ffcc00; font-size: 1.1em; margin-bottom: 5px;\"\u003e★★★★★ \u003cspan style=\"color: #555; font-size: 0.85em; margin-left: 10px;\"\u003e\u003cstrong\u003eUlrich H.\u003c\/strong\u003e (Germany)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 9.5pt; font-style: italic;\"\u003e\"Very clean finish on the ground pocket surfaces. The geometry index is exactly spot on. Holds dimensional sizes within microns over continuous production.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Review 3: Italy --\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; background-color: #fafafa; border-radius: 4px; margin-bottom: 15px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"color: #ffcc00; font-size: 1.1em; margin-bottom: 5px;\"\u003e★★★★☆ \u003cspan style=\"color: #555; font-size: 0.85em; margin-left: 10px;\"\u003e\u003cstrong\u003eVincenzo G.\u003c\/strong\u003e (Italy)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 9.5pt; font-style: italic;\"\u003e\"Ottimo gambo da 25mm. Strong black-oxide layer has held up perfectly against heavy chip wash over three weeks of non-stop shifts.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Review 4: Japan --\u003e\n\u003cdiv style=\"border: 1px solid #ddd; padding: 15px; background-color: #fafafa; border-radius: 4px; margin-bottom: 15px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"color: #ffcc00; font-size: 1.1em; margin-bottom: 5px;\"\u003e★★★★★ \u003cspan style=\"color: #555; font-size: 0.85em; margin-left: 10px;\"\u003e\u003cstrong\u003eTakashi Y.\u003c\/strong\u003e (Japan)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 0; font-size: 9.5pt; font-style: italic;\"\u003e\"Pocket tolerance and screw alignment are perfect. Holds standard global CCMT 432 inserts with rigid locking.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 9. AI-STYLE FAQ --\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 8px; margin-top: 30px; font-size: 1.4em;\"\u003e8. Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003cdiv style=\"margin-bottom: 15px; padding: 12px; background: #fdfdfd; border: 1px solid #eaeaea; border-radius: 4px; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #47479f;\"\u003eQ: What is the mechanical difference between SCGCR and SCGCL configurations?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 9.5pt;\"\u003eA: The ending code defines the structural direction of the toolholder pocket. This SCGCL model is a Left-Hand version designed to face or cut toward the chuck under forward rotation, or work within specific back-turning setups. The SCGCR is its right-hand mirrored equivalent.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; padding: 12px; background: #fdfdfd; border: 1px solid #eaeaea; border-radius: 4px; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 5px 0; font-weight: bold; color: #47479f;\"\u003eQ: Can I use standard ANSI inch-coded inserts with this metric toolholder body?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 9.5pt;\"\u003eA: Yes. ISO standard metric CCMT1204.. shapes and ANSI inch CCMT 43.x.. models maintain identical thickness, width, and angle profiles. They lock cleanly into this pocket footprint with absolute zero offset.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43425055178924,"sku":"SCGCL2525M12","price":33.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Beyond_SCGCL2525M12_25x25mm_indexable_left-hand_external_turning_tool_holder_for_CCGT_and_CCMT_1204_carbide_inserts_on_heavy-duty_CNC_lathes.jpg?v=1779340285","url":"https:\/\/cnchome-beyond.com\/products\/beyond-scgcl2525m12-external-turning-tool-holder","provider":"CNCHome-Beyond","version":"1.0","type":"link"}