{"product_id":"beyond-mfhr216r06-20-140a-internal-turning-tool-holder","title":"BEYOND MFHR216R06-20\/140A Spring Steel Internal Grooving Tool Holder – 20mm Shank for MGMN200 Carbide Inserts (0.787\\\" Shank Equivalent, Insert Not Included)","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif; color: #2D3748; line-height: 1.6; max-width: 1000px; margin: 0 auto; padding: 15px; box-sizing: border-box; -webkit-user-select: text; user-select: text;\"\u003e\n\n    \u003c!-- H1 Banner Header --\u003e\n    \u003cdiv style=\"background-color: #47479F; color: #ffffff; padding: 28px 20px; border-radius: 8px; text-align: center; margin-bottom: 24px; box-shadow: 0 4px 6px rgba(0,0,0,0.07);\"\u003e\n        \u003ch1 style=\"margin: 0; font-size: 24px; line-height: 1.3; font-weight: 700; color: #ffffff;\"\u003eBEYOND MFHR216R06-20\/140A Spring Steel Internal Grooving Tool Holder\u003c\/h1\u003e\n        \u003cp style=\"margin: 10px 0 0 0; color: #E2E8F0; font-size: 15px; font-weight: 400;\"\u003eHigh-Rigidity CNC Internal Grooving Solution for MGMN200 Inserts (20mm \/ ~0.787\\\" Shank)\u003c\/p\u003e\n        \u003cp style=\"margin: 12px 0 0 0; background-color: rgba(255, 255, 255, 0.15); color: #ffffff; display: inline-block; padding: 6px 14px; border-radius: 4px; font-size: 13px; font-weight: 600;\"\u003e\n            ⚠️ Notice: Carbide insert shown in diagrams\/photos is for setup demonstration only. Insert is NOT included.\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- GEO \/ AEO Summary Block for AI Search Engines --\u003e\n    \u003cdiv style=\"background-color: #F8FAFC; border: 1px solid #E2E8F0; border-left: 5px solid #47479F; padding: 16px; border-radius: 6px; margin-bottom: 24px;\"\u003e\n        \u003cp style=\"margin: 0; font-size: 13px; color: #4A5568; line-height: 1.5;\"\u003e\n            \u003cstrong\u003eAEO Quick Answer:\u003c\/strong\u003e The BEYOND MFHR216R06-20\/140A is a precision-engineered 20mm shank internal grooving tool holder crafted from 60Si2Mn spring steel. Designed for right-hand deep bore recessing, internal grooving, and face profiling, it accommodates 2.0mm wide MGMN200 double-edge carbide inserts. It provides optimal chatter resistance, high tensile strength, and repeatable insert indexing accuracy for CNC turning centers.\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 1: Product Overview --\u003e\n    \u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n        \u003ch2 style=\"color: #47479F; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview\u003c\/h2\u003e\n        \n        \u003cp style=\"background-color: #F7FAFC; padding: 14px; border-left: 4px solid #47479F; margin-top: 0; margin-bottom: 16px; font-style: italic; color: #2D3748; font-size: 14px;\"\u003e\n            \"Which high-rigidity internal grooving bar provides optimal chatter resistance and chip evacuation for MGMN200 inserts in small-to-medium bore machining?\"\n        \u003c\/p\u003e\n\n        \u003cp style=\"margin-bottom: 16px; font-size: 14px;\"\u003e\n            The \u003cstrong\u003eBEYOND MFHR216R06-20\/140A\u003c\/strong\u003e is an industrial-grade internal turning and grooving holder developed for demanding small-to-medium bore internal machining. Constructed from premium-grade spring steel (60Si2Mn), this tool holder offers superior elastic fatigue strength and impact absorption compared to standard carbon steel alternatives, mitigating harmonic vibration during elevated overhang operations.\n        \u003c\/p\u003e\n\n        \u003cp style=\"margin-bottom: 20px; font-size: 14px;\"\u003e\n            Specifically engineered for \u003cstrong\u003eMGMN200\u003c\/strong\u003e indexable carbide grooving inserts (2.0mm blade width), the tool bar features an ultra-precise locking pocket geometry. This secures the insert against axial and lateral displacement, delivering long tool life and excellent surface finish during internal recessing, face grooving, and profiling cycles.\n        \u003c\/p\u003e\n\n        \u003ch3 style=\"font-size: 16px; color: #2D3748; margin-top: 20px; margin-bottom: 12px; font-weight: 600;\"\u003eISO\/ANSI Model Code Breakdown\u003c\/h3\u003e\n        \u003cp style=\"font-size: 13px; color: #718096; margin-bottom: 12px;\"\u003eUnderstand the exact technical specifications encoded in the model number:\u003c\/p\u003e\n        \n        \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px;\"\u003e\n            \u003cdiv style=\"border: 2px solid #47479F; padding: 10px; border-radius: 6px; text-align: center; flex: 1; min-width: 65px; background-color: #F8FAFC;\"\u003e\n                \u003cstrong style=\"color: #47479F; display: block; font-size: 13px;\"\u003eMFHR\u003c\/strong\u003e\n                \u003cspan style=\"font-size: 11px; color: #4A5568;\"\u003eGrooving Series\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"border: 2px solid #47479F; padding: 10px; border-radius: 6px; text-align: center; flex: 1; min-width: 65px; background-color: #F8FAFC;\"\u003e\n                \u003cstrong style=\"color: #47479F; display: block; font-size: 13px;\"\u003e2\u003c\/strong\u003e\n                \u003cspan style=\"font-size: 11px; color: #4A5568;\"\u003e2.0mm Width\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"border: 2px solid #47479F; padding: 10px; border-radius: 6px; text-align: center; flex: 1; min-width: 55px; background-color: #F8FAFC;\"\u003e\n                \u003cstrong style=\"color: #47479F; display: block; font-size: 13px;\"\u003e16\u003c\/strong\u003e\n                \u003cspan style=\"font-size: 11px; color: #4A5568;\"\u003eMin. Bore Class\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"border: 2px solid #47479F; padding: 10px; border-radius: 6px; text-align: center; flex: 1; min-width: 45px; background-color: #F8FAFC;\"\u003e\n                \u003cstrong style=\"color: #47479F; display: block; font-size: 13px;\"\u003eR\u003c\/strong\u003e\n                \u003cspan style=\"font-size: 11px; color: #4A5568;\"\u003eRight\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"border: 2px solid #47479F; padding: 10px; border-radius: 6px; text-align: center; flex: 1; min-width: 45px; background-color: #F8FAFC;\"\u003e\n                \u003cstrong style=\"color: #47479F; display: block; font-size: 13px;\"\u003e06\u003c\/strong\u003e\n                \u003cspan style=\"font-size: 11px; color: #4A5568;\"\u003eDepth\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"border: 2px solid #47479F; padding: 10px; border-radius: 6px; text-align: center; flex: 1; min-width: 45px; background-color: #F8FAFC;\"\u003e\n                \u003cstrong style=\"color: #47479F; display: block; font-size: 13px;\"\u003e20\u003c\/strong\u003e\n                \u003cspan style=\"font-size: 11px; color: #4A5568;\"\u003eShank\u003c\/span\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"border: 2px solid #47479F; padding: 10px; border-radius: 6px; text-align: center; flex: 1; min-width: 65px; background-color: #F8FAFC;\"\u003e\n                \u003cstrong style=\"color: #47479F; display: block; font-size: 13px;\"\u003e140A\u003c\/strong\u003e\n                \u003cspan style=\"font-size: 11px; color: #4A5568;\"\u003eLength\/Rev\u003c\/span\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"border: 2px dashed #47479F; border-radius: 6px; padding: 14px; text-align: center; background-color: #F8FAFC; margin-top: 20px;\"\u003e\n            \u003cp style=\"margin: 0 0 8px 0; font-size: 14px; color: #2D3748; font-weight: 600;\"\u003eLooking for matching tools or alternative shank sizes?\u003c\/p\u003e\n            \u003ca href=\"https:\/\/cnc-beyond.com\" target=\"_blank\" style=\"display: inline-block; background-color: #47479F; color: #ffffff; padding: 8px 18px; border-radius: 4px; font-weight: 600; text-decoration: none; font-size: 13px;\"\u003e[ Explore Complete BEYOND Tool Holder Series ] →\u003c\/a\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 2: Key Features --\u003e\n    \u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n        \u003ch2 style=\"color: #47479F; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Key Features \u0026amp; Industrial Performance\u003c\/h2\u003e\n        \u003cul style=\"margin: 0; padding-left: 20px; color: #4A5568; font-size: 14px;\"\u003e\n            \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh-Yield Spring Steel Matrix:\u003c\/strong\u003e Fabricated using premium 60Si2Mn spring steel alloy, heat-treated to HRC 42-47. Delivers high impact toughness and spring-back recovery during heavy interrupted internal cuts.\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eVibration \u0026amp; Harmonic Suppression:\u003c\/strong\u003e Structural elasticity coefficient dampens low-frequency chatter in internal bores, preserving insert cutting edges and improving internal surface roughness (Ra \u0026lt; 0.8 µm).\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eV-Shaped Clamping Seat Geometry:\u003c\/strong\u003e Precision CNC wire-cut insert pocket forces the MGMN200 insert down and back into the pocket, eliminating insert deflection under high radial feed pressures.\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Chip Clearance:\u003c\/strong\u003e Streamlined neck and tip geometry allows rapid chip evacuation from confined internal bores, preventing chip re-cutting and tool breakage.\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 0;\"\u003e\n\u003cstrong\u003eAnti-Corrosion Surface Treatment:\u003c\/strong\u003e Black oxide \/ vacuum nitriding finish increases corrosion resistance and friction reduction for smooth chip passage.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 3: Technical Specifications \u0026 Cutting Data --\u003e\n    \u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n        \u003ch2 style=\"color: #47479F; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Dimension Mapping\u003c\/h2\u003e\n        \n        \u003c!-- Metric vs Imperial Table --\u003e\n        \u003cp style=\"font-size: 14px; font-weight: 600; color: #2D3748; margin-bottom: 8px;\"\u003eDimensional Specification Comparison Table\u003c\/p\u003e\n        \u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n            \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; text-align: left;\"\u003e\n                \u003cthead\u003e\n                    \u003ctr style=\"background-color: #47479F; color: #ffffff;\"\u003e\n                        \u003cth style=\"padding: 10px; border: 1px solid #CBD5E0;\"\u003eParameter Spec\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; border: 1px solid #CBD5E0;\"\u003eMetric Value\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; border: 1px solid #CBD5E0;\"\u003eImperial Equivalent\u003c\/th\u003e\n                    \u003c\/tr\u003e\n                \u003c\/thead\u003e\n                \u003ctbody\u003e\n                    \u003ctr\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0; font-weight: 600;\"\u003eShank Diameter (d)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e20 mm\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e0.787 inch (~25\/32\\\")\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #F8FAFC;\"\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0; font-weight: 600;\"\u003eOverall Length (L)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e140 mm\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e5.512 inches\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0; font-weight: 600;\"\u003eMaximum Grooving Depth (Ar)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e6.0 mm\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8E0;\"\u003e0.236 inch\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #F8FAFC;\"\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0; font-weight: 600;\"\u003eMinimum Bore Diameter (Dmin)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e16.0 mm\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e0.630 inch\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0; font-weight: 600;\"\u003eCompatible Insert Width\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e2.0 mm (MGMN200)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e0.079 inch\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #F8FAFC;\"\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0; font-weight: 600;\"\u003eHanding \/ Screw Spec\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eRight-Hand \/ M2.5 Precision Screw\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eRH \/ Torx T8 Wrench\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- Cutting Data Recommendation Table --\u003e\n        \u003cp style=\"font-size: 14px; font-weight: 600; color: #2D3748; margin-bottom: 8px;\"\u003eRecommended Starting Cutting Parameters (Feed \u0026amp; Speed)\u003c\/p\u003e\n        \u003cdiv style=\"overflow-x: auto;\"\u003e\n            \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; text-align: left;\"\u003e\n                \u003cthead\u003e\n                    \u003ctr style=\"background-color: #47479F; color: #ffffff;\"\u003e\n                        \u003cth style=\"padding: 10px; border: 1px solid #CBD5E0;\"\u003eISO Material Group\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; border: 1px solid #CBD5E0;\"\u003eCutting Speed Vc (m\/min)\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; border: 1px solid #CBD5E0;\"\u003eGrooving Feed fn (mm\/rev)\u003c\/th\u003e\n                        \u003cth style=\"padding: 10px; border: 1px solid #CBD5E0;\"\u003eTurning Feed fn (mm\/rev)\u003c\/th\u003e\n                    \u003c\/tr\u003e\n                \u003c\/thead\u003e\n                \u003ctbody\u003e\n                    \u003ctr\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e\n\u003cstrong\u003eP\u003c\/strong\u003e - Carbon \u0026amp; Alloy Steel\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e100 - 180 m\/min\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e0.06 - 0.15 mm\/rev\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #F8FAFC;\"\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e - Stainless Steel\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e70 - 130 m\/min\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e0.03 - 0.07 mm\/rev\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e0.05 - 0.10 mm\/rev\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e\n\u003cstrong\u003eK\u003c\/strong\u003e - Cast Iron\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e90 - 160 m\/min\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e0.06 - 0.15 mm\/rev\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n        \u003cp style=\"font-size: 11px; color: #718096; margin-top: 6px;\"\u003eNote: Reduce feed rates by 20-30% when operating at overhang ratios exceeding 3xD.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 4: Applications \u0026 Industries --\u003e\n    \u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n        \u003ch2 style=\"color: #47479F; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Target Applications \u0026amp; Operations\u003c\/h2\u003e\n        \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n            \u003cdiv style=\"flex: 1; min-width: 200px; background-color: #F8FAFC; padding: 12px; border-radius: 6px; border: 1px solid #E2E8F0;\"\u003e\n                \u003cstrong style=\"color: #47479F; font-size: 14px;\"\u003eInternal Grooving \u0026amp; Snap-Ring Channels\u003c\/strong\u003e\n                \u003cp style=\"margin: 6px 0 0 0; font-size: 12px; color: #4A5568;\"\u003eMachining precision internal circlip, O-ring, and retaining ring grooves inside compact-bore hydraulic components and bushings.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"flex: 1; min-width: 200px; background-color: #F8FAFC; padding: 12px; border-radius: 6px; border: 1px solid #E2E8F0;\"\u003e\n                \u003cstrong style=\"color: #47479F; font-size: 14px;\"\u003eInternal Profiling \u0026amp; Copy Turning\u003c\/strong\u003e\n                \u003cp style=\"margin: 6px 0 0 0; font-size: 12px; color: #4A5568;\"\u003eExecuting longitudinal internal turning and stepped contour profiling when combined with double-edged MGMN200 inserts.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 5: Tool \u0026 Machine Compatibility --\u003e\n    \u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n        \u003ch2 style=\"color: #47479F; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. System Compatibility \u0026amp; Accessories\u003c\/h2\u003e\n        \u003cp style=\"font-size: 14px; margin-bottom: 12px;\"\u003eThe MFHR216R06-20\/140A integrates into standard CNC tool holding systems:\u003c\/p\u003e\n        \u003cul style=\"margin: 0; padding-left: 20px; font-size: 13px; color: #4A5568;\"\u003e\n            \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eTurret Blocks \u0026amp; Tool Posts:\u003c\/strong\u003e Direct fitment into 20mm bore internal boring bar holders, VDI turrets, and BMT turrets.\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eInsert Compatibility:\u003c\/strong\u003e Standard ISO MGMN200, MRMN200 (Full Radius), and MBN200 inserts (2.0mm width).\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 0;\"\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Pre-fitted with high-tensile clamping screw and supplied with matching Torx T8 wrench.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 6: Material Comparison \u0026 Engineering Tips --\u003e\n    \u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n        \u003ch2 style=\"color: #47479F; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Material Grade Comparison \u0026amp; Troubleshooting Guide\u003c\/h2\u003e\n        \n        \u003cp style=\"font-size: 14px; font-weight: 600; color: #2D3748; margin-bottom: 8px;\"\u003eTool Shank Material Matrix\u003c\/p\u003e\n        \u003cdiv style=\"overflow-x: auto; margin-bottom: 16px;\"\u003e\n            \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 12px; text-align: left;\"\u003e\n                \u003cthead\u003e\n                    \u003ctr style=\"background-color: #47479F; color: #ffffff;\"\u003e\n                        \u003cth style=\"padding: 8px; border: 1px solid #CBD5E0;\"\u003eMaterial Type\u003c\/th\u003e\n                        \u003cth style=\"padding: 8px; border: 1px solid #CBD5E0;\"\u003eFlexural Rigidity\u003c\/th\u003e\n                        \u003cth style=\"padding: 8px; border: 1px solid #CBD5E0;\"\u003eVibration Damping\u003c\/th\u003e\n                        \u003cth style=\"padding: 8px; border: 1px solid #CBD5E0;\"\u003eRecommended Overhang\u003c\/th\u003e\n                    \u003c\/tr\u003e\n                \u003c\/thead\u003e\n                \u003ctbody\u003e\n                    \u003ctr style=\"background-color: #F8FAFC;\"\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003e\u003cstrong\u003eSpring Steel (60Si2Mn - This Product)\u003c\/strong\u003e\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eHigh (Elastic Recovery)\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eExcellent\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eUp to 3.5x - 4x D\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eStandard 45# Carbon Steel\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eMedium\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eModerate\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eUp to 2.5x D\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr style=\"background-color: #F8FAFC;\"\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eSolid Carbide Shank\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eUltra-High\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eSuperior\u003c\/td\u003e\n                        \u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eUp to 6x - 7x D\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n\n        \u003cp style=\"font-size: 14px; font-weight: 600; color: #2D3748; margin-bottom: 8px;\"\u003eTroubleshooting Common Internal Grooving Issues\u003c\/p\u003e\n        \u003cul style=\"margin: 0; padding-left: 20px; font-size: 13px; color: #4A5568;\"\u003e\n            \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChatter Marks \/ Poor Finish:\u003c\/strong\u003e Reduce tool overhang to strict minimum. Verify center height (ensure tip is set exactly at center axis ±0.1mm).\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eInsert Edge Chipping:\u003c\/strong\u003e Check coolant pressure (ensure flood coolant is directed straight into the groove channel). Reduce radial feed rate upon initial workpiece entry.\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 0;\"\u003e\n\u003cstrong\u003eChip Jamming inside Bore:\u003c\/strong\u003e Use specialized chipbreaker inserts (e.g., MGMN200-M or MGMN200-G) to ensure tightly curled chip evacuation.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 7: Why Choose BEYOND (Boxed Grid) --\u003e\n    \u003cdiv style=\"border: 2px solid #47479F; border-radius: 8px; padding: 24px; margin-bottom: 24px; background-color: #FDFDFD;\"\u003e\n        \u003ch2 style=\"color: #47479F; font-size: 20px; text-align: center; margin-top: 0; margin-bottom: 20px;\"\u003e7. Why Choose BEYOND Precision Tooling\u003c\/h2\u003e\n        \n        \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 16px;\"\u003e\n            \u003cdiv style=\"flex: 1; min-width: 200px; border: 1px solid #E2E8F0; border-radius: 6px; padding: 16px; background-color: #ffffff; text-align: center;\"\u003e\n                \u003cdiv style=\"font-size: 18px; font-weight: 700; color: #47479F; margin-bottom: 6px;\"\u003eISO 9001 Certified\u003c\/div\u003e\n                \u003cp style=\"margin: 0; font-size: 12px; color: #4A5568;\"\u003eStrict quality control protocols governing dimensional tolerances, pocket alignment, and hardness testing.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"flex: 1; min-width: 200px; border: 1px solid #E2E8F0; border-radius: 6px; padding: 16px; background-color: #ffffff; text-align: center;\"\u003e\n                \u003cdiv style=\"font-size: 18px; font-weight: 700; color: #47479F; margin-bottom: 6px;\"\u003eHigh Cost-Performance\u003c\/div\u003e\n                \u003cp style=\"margin: 0; font-size: 12px; color: #4A5568;\"\u003eDirect-from-factory manufacturing delivering professional CNC tool longevity without premium brand markups.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"flex: 1; min-width: 200px; border: 1px solid #E2E8F0; border-radius: 6px; padding: 16px; background-color: #ffffff; text-align: center;\"\u003e\n                \u003cdiv style=\"font-size: 18px; font-weight: 700; color: #47479F; margin-bottom: 6px;\"\u003eGlobal Inventory\u003c\/div\u003e\n                \u003cp style=\"margin: 0; font-size: 12px; color: #4A5568;\"\u003eStandardized shank dimensions guarantee fast dispatch and immediate drop-in replacement on your CNC lathes.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section 8: AI-Style FAQ (Customer Real Questions) --\u003e\n    \u003cdiv style=\"background-color: #1A1A2E; color: #ffffff; padding: 24px; border-radius: 8px; margin-bottom: 24px;\"\u003e\n        \u003ch2 style=\"color: #ffffff; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 1px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (FAQ)\u003c\/h2\u003e\n        \n        \u003cdiv style=\"margin-bottom: 16px;\"\u003e\n            \u003cp style=\"margin: 0 0 4px 0; font-size: 14px; font-weight: 600; color: #90CDF4;\"\u003eQ: Does this internal grooving holder come with MGMN200 inserts included?\u003c\/p\u003e\n            \u003cp style=\"margin: 0; font-size: 13px; color: #E2E8F0; line-height: 1.5;\"\u003eA: No. The MFHR216R06-20\/140A is supplied as a standalone tool holder equipped with a Torx wrench and locking screw. Carbide inserts must be ordered separately based on your specific workpiece material (P, M, or K).\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"margin-bottom: 16px;\"\u003e\n            \u003cp style=\"margin: 0 0 4px 0; font-size: 14px; font-weight: 600; color: #90CDF4;\"\u003eQ: What does the \"A\" suffix in 140A stand for in the model code?\u003c\/p\u003e\n            \u003cp style=\"margin: 0; font-size: 13px; color: #E2E8F0; line-height: 1.5;\"\u003eA: The \"A\" suffix designates an optimized engineering revision in the head clearance and pocket neck geometry, offering enhanced chip clearance and structural rigidity over legacy non-A versions.\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"margin-bottom: 0;\"\u003e\n            \u003cp style=\"margin: 0 0 4px 0; font-size: 14px; font-weight: 600; color: #90CDF4;\"\u003eQ: What is the smallest bore size this tool holder can enter?\u003c\/p\u003e\n            \u003cp style=\"margin: 0; font-size: 13px; color: #E2E8F0; line-height: 1.5;\"\u003eA: The minimum entry bore diameter (Dmin) for the MFHR216R06-20\/140A is 16.0 mm (~0.630 inches) to clear the head offset safely.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Equivalent Models Reference Quick Tip --\u003e\n    \u003cdiv style=\"background-color: #F8FAFC; border: 1px solid #CBD5E0; border-radius: 6px; padding: 14px; margin-bottom: 20px;\"\u003e\n        \u003cp style=\"margin: 0 0 6px 0; font-size: 13px; font-weight: 600; color: #2D3748;\"\u003eCross-Reference \u0026amp; Industry Equivalent Models:\u003c\/p\u003e\n        \u003cp style=\"margin: 0; font-size: 12px; color: #718096;\"\u003e\n            Equivalent style tool holders: ISO MFHR style internal grooving equivalents \/ Korloy MGEHR style internal boring bars for 2.0mm inserts.\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Authority Verification Footer --\u003e\n    \u003cdiv style=\"margin-top: 24px; font-size: 11px; color: #718096; text-align: center; border-top: 1px solid #E2E8F0; padding-top: 16px;\"\u003e\n        \u003cp style=\"margin: 0;\"\u003e\n            Tool geometry compliant with ISO 5608 \/ ANSI B212.4 specifications. Metallurgical hardness and spring steel elasticity tested in accordance with ASTM A29 standards. Verifiable machining trial data archived by BEYOND Technical Quality Division.\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"OYYU\/BEYOND","offers":[{"title":"Default Title","offer_id":43666805293228,"sku":"MFHR216R06-20\/140A","price":37.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/MFHRc_24a8f151-1750-4fdd-9ebc-7e9a67f643cc.jpg?v=1787194316","url":"https:\/\/cnchome-beyond.com\/products\/beyond-mfhr216r06-20-140a-internal-turning-tool-holder","provider":"CNCHome-Beyond","version":"1.0","type":"link"}