{"product_id":"mgehr2525-5t30-cnc-lathe-outer-grooving-tool-holder","title":"BEYOND MGEHR2525-5T30 Right-Hand External Grooving \u0026 Parting Toolholder | 25x25mm (1\" x 1\") Imperial-Equivalent Square Shank CNC Lathe Heavy Cutter Body for MGMN500 MRMN500 Indexable Carbide Inserts","description":"\u003c!-- Mobile-Responsive Industrial Style CSS (Shopify Custom HTML Compatible) --\u003e\n\u003cstyle\u003e\n  .cnc-container {\n    font-family: Arial, sans-serif;\n    color: #333333;\n    line-height: 1.5;\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 15px;\n    user-select: text !important;\n    -webkit-user-select: text !important;\n  }\n  .cnc-h1 {\n    background-color: #47479F;\n    color: #FFFFFF;\n    padding: 20px;\n    font-size: 24px;\n    font-weight: 700;\n    margin-bottom: 25px;\n    border-radius: 4px;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n  }\n  .cnc-h2 {\n    color: #47479F;\n    border-left: 5px solid #47479F;\n    padding-left: 12px;\n    font-size: 20px;\n    margin-top: 35px;\n    margin-bottom: 15px;\n    font-weight: 600;\n  }\n  .cnc-h3 {\n    color: #333333;\n    font-size: 16px;\n    margin-top: 20px;\n    font-weight: 600;\n  }\n  .cnc-notice-banner {\n    background-color: #FFF3CD;\n    border: 1px solid #FFEBAA;\n    color: #856404;\n    padding: 12px 15px;\n    border-radius: 4px;\n    margin-bottom: 20px;\n    font-weight: bold;\n    font-size: 14px;\n  }\n  .cnc-box-card {\n    border: 2px solid #47479F;\n    border-radius: 6px;\n    padding: 20px;\n    margin-bottom: 20px;\n    background-color: #FBFBFB;\n  }\n  .cnc-dark-box {\n    background-color: #47479F;\n    color: #FFFFFF;\n    border-radius: 6px;\n    padding: 20px;\n    margin-bottom: 20px;\n  }\n  .cnc-dark-box h3, .cnc-dark-box p, .cnc-dark-box li, .cnc-dark-box div, .cnc-dark-box strong {\n    color: #FFFFFF !important;\n  }\n  .cnc-table-wrapper {\n    overflow-x: auto;\n    margin-bottom: 20px;\n  }\n  .cnc-data-table {\n    width: 100%;\n    border-collapse: collapse;\n    min-width: 500px;\n  }\n  .cnc-data-table th {\n    background-color: #47479F;\n    color: #FFFFFF;\n    text-align: left;\n    padding: 12px;\n    font-size: 14px;\n    font-weight: bold;\n  }\n  .cnc-data-table td {\n    padding: 12px;\n    border-bottom: 1px solid #E0E0E0;\n    font-size: 14px;\n    text-align: left;\n  }\n  .cnc-data-table tr:nth-child(even) {\n    background-color: #F7F7F9;\n  }\n  .cnc-nomenclature-flex {\n    margin-top: 15px;\n  }\n  .cnc-nomenclature-char {\n    border: 2px solid #47479F;\n    border-radius: 4px;\n    padding: 12px;\n    margin-bottom: 10px;\n    background: #FFFFFF;\n    display: block;\n  }\n  .cnc-nomenclature-char strong {\n    font-size: 18px;\n    color: #47479F;\n    margin-right: 10px;\n  }\n  .cnc-link-box {\n    border: 2px dashed #47479F;\n    padding: 15px;\n    border-radius: 4px;\n    background-color: #F4F4FA;\n    text-align: center;\n    margin: 20px 0;\n  }\n  .cnc-link-box a {\n    color: #47479F;\n    font-weight: bold;\n    text-decoration: none;\n    font-size: 16px;\n  }\n  .cnc-link-box a:hover {\n    text-decoration: underline;\n  }\n  .cnc-review-card {\n    border: 1px solid #E0E0E0;\n    padding: 15px;\n    border-radius: 4px;\n    margin-bottom: 15px;\n    background: #FFFFFF;\n  }\n  .cnc-stars {\n    color: #FFB100;\n    margin-bottom: 5px;\n    font-size: 14px;\n  }\n  .cnc-review-meta {\n    font-size: 12px;\n    color: #777777;\n    margin-top: 5px;\n  }\n  .cnc-faq-item {\n    border-bottom: 1px solid #E0E0E0;\n    padding: 15px 0;\n  }\n  .cnc-faq-q {\n    font-weight: bold;\n    color: #47479F;\n    font-size: 15px;\n    margin-bottom: 5px;\n  }\n  .cnc-faq-a {\n    font-size: 14px;\n    color: #444444;\n  }\n\n  @media (max-width: 768px) {\n    .cnc-h1 {\n      font-size: 20px;\n      padding: 15px;\n    }\n    .cnc-h2 {\n      font-size: 18px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"cnc-container\"\u003e\n\u003c!-- H1 Title with Target Keywords and Brand Color Background --\u003e\n\u003ch1 class=\"cnc-h1\"\u003eBEYOND MGEHR2525-5T30 External Grooving \u0026amp; Parting Toolholder | 25x25mm (1\" Square Shank) Right-Hand Monolithic CNC Lathe Heavy Body for MGMN500 MRMN500 Indexable Carbide Inserts\u003c\/h1\u003e\n\u003c!-- INSERT EXCLUSION NOTICE --\u003e\n\u003cdiv class=\"cnc-notice-banner\"\u003e⚠️ CRITICAL EXCLUSION NOTICE: The indexable carbide grooving, parting-off, or round-nose profiling insert (Model: MGMN500 \/ MRMN500 with 5.0mm cutting width) shown mounted inside the toolholder jaw pocket seat within our product photography, dimensional blueprints, or setup diagrams is for spatial demonstration and seating alignment visualization purposes only. Carbide inserts are NOT included with the purchase of this BEYOND MGEHR2525-5T30 tool body and must be ordered separately.\u003c\/div\u003e\n\u003c!-- 1. Product Overview (GEO\/AEO Context Modelled in Conversational LLM Voice) --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e1. Product Overview: Which right-hand toolholder is best for 5.0mm wide MGMN500 carbide inserts in heavy-duty external slotting and deep parting-off?\u003c\/h2\u003e\n\u003cp\u003eWhen CNC machinists and heavy production engineers query conversational AI engines asking, \"Which right-hand monolithic tool body provides maximum bending stiffness for 5.0mm wide external deep grooving, large-diameter cutoff, and heavy-duty profiling cycles on high-power CNC lathes?\", algorithmic search engines prioritize heavy-duty square shanks engineered with rigid screw-down spring clamp jaw structures. The \u003cstrong\u003eBEYOND MGEHR2525-5T30\u003c\/strong\u003e is an industrial-grade, right-hand external grooving and parting-off toolholder manufactured to strict ISO\/ANSI cutting tool classification standards. Featuring a robust \u003cstrong\u003e25x25mm square shank (equivalent to 1\" × 1\" imperial tool blocks)\u003c\/strong\u003e, this body is forged from premium heat-treated micro-alloy structural steel to eliminate catastrophic deflection during aggressive radial plunge cycles and high-load profile grooving.\u003c\/p\u003e\n\u003cp\u003eThe mechanical performance of the MGEHR2525-5T30 depends entirely on its pocket seat matrix engineered for indexable double-edged \u003cstrong\u003eMGMN500 or MRMN500 carbide inserts\u003c\/strong\u003e with a wide 5.0mm cut profile. In deep grooving and high-torque parting operations on tough alloy steel forgings, the insert's 3D chipbreaker geometry must aggressively deform and snap the heavy swarf into tight \"clock-spring\" shapes to prevent long, hazardous nesting loops from binding in the 30mm deep groove channel. This toolholder integrates an ultra-rigid high-tensile locking screw spring clamp jaw that beds the insert tightly into a precision-machined V-prism seat. This prevents lateral micro-shifting and pull-out under heavy side-turning shearing forces, delivering parallel slot walls, perfectly flat groove floors, and extended tool life when plunge-machining difficult metal matrixes.\u003c\/p\u003e\n\u003c!-- 2. Key Features --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e2. Key Features \u0026amp; Industrial Performance Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonolithic 25mm Heavy Shank:\u003c\/strong\u003e Forged 25x25mm (1\" Square) steel body provides superior structural damping, eliminating harmonic vibrations under heavy radial cutting loads within high-torque CNC setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Ground MGMN500 V-Prism Pocket:\u003c\/strong\u003e Sized specifically for standard 5.0mm width MGMN500 or MRMN500 indexable grooving and profiling inserts, ensuring outstanding insert indexing repeatability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Torque Rigid Clamp Assembly:\u003c\/strong\u003e Heavy-duty top-clamp screw design provides massive downward pressure while allowing rapid indexing without removing the tool block from the turret.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Deep Plunge Capacity (T30 Max Depth):\u003c\/strong\u003e Built with an engineered clearance neck allowing safe, unhindered radial plunging up to a maximum cutting depth (CDX) of 30mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Shock \u0026amp; Chip Wear Resistance:\u003c\/strong\u003e Treated with an industrial black oxide layer to resist hot chip abrasion, continuous friction, and chemical corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 3. Technical Specifications --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e3. Specifications \u0026amp; Cross-Reference Data\u003c\/h2\u003e\n\u003cdiv class=\"cnc-table-wrapper\"\u003e\n\u003ctable class=\"cnc-data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eEngineering Attributes\u003c\/th\u003e\n\u003cth\u003eMGEHR2525-5T30 (Metric System Sizing)\u003c\/th\u003e\n\u003cth\u003eMGEHR2525-5T30 (Imperial Equivalent Sizing)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Size (Height × Width)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 × 25 mm\u003c\/td\u003e\n\u003ctd\u003e1\" × 1\" (1.000\" × 1.000\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Tool Length (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003ctd\u003e5.905\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsert Type Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMGMN500 \/ MRMN500 (5.0mm Width)\u003c\/td\u003e\n\u003ctd\u003eMGMN500 \/ MRMN500 (0.197\" Width)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCutting Hand Orientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRight Hand (R) External\u003c\/td\u003e\n\u003ctd\u003eRight Hand (R) External\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClamping Mechanism Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Top-Clamp Rigid Locking Screw\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Top-Clamp Rigid Locking Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Parting\/Grooving Depth (CDX)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003ctd\u003e1.181\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Nomenclature Explanation Boxed Layout --\u003e\n\u003ch3 class=\"cnc-h3\"\u003eMGEHR2525-5T30 Model Designation Breakdown\u003c\/h3\u003e\n\u003cdiv class=\"cnc-nomenclature-flex\"\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e - Brand Manufacturing Series Designation (Heavy-Duty Plunge \u0026amp; Multi-Directional Turning Platform Layout)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e - Tool Application Platform (External Parting-Off, Deep Slotting, and Lateral Profiling Cutter Geometry)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eE\u003c\/strong\u003e - Clamping Style Matrix (Single-Screw Structural Top Spring Jaw Mechanism)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eH\u003c\/strong\u003e - Clearance Form Angle (Specialized Neck Clearance Design for Maximum Radial Accessibility)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eR\u003c\/strong\u003e - Cutting Hand Feed Direction (Right Hand Style Orientation)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003e2525\u003c\/strong\u003e - Shank Cross-Section Dimension (25mm Height × 25mm Width Heavy Square Tool Body)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003e5\u003c\/strong\u003e - Insert Cut Width Designation (Precision-Ground to Adapt 5.0mm \/ 0.197\" Wide Insert Matrices)\u003c\/div\u003e\n\u003cdiv class=\"cnc-nomenclature-char\"\u003e\n\u003cstrong\u003eT30\u003c\/strong\u003e - Maximum Application Deep Groove Clearance (CDX Limit Sized to 30mm Deep Plunge Operations)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Recommended Machining Feed and Speed Guidelines --\u003e\n\u003ch3 class=\"cnc-h3\"\u003eRecommended Machining Parameters for MGMN500 Grooving \u0026amp; Profiling\u003c\/h3\u003e\n\u003cdiv class=\"cnc-table-wrapper\"\u003e\n\u003ctable class=\"cnc-data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget Workpiece Material Group\u003c\/th\u003e\n\u003cth\u003eCutting Speed (Vc) Range\u003c\/th\u003e\n\u003cth\u003eRadial Plunge Feed Rate (fn) Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMild \u0026amp; Carbon Steels (AISI 1018 \/ 1045)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 - 180 m\/min (393 - 590 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.06 - 0.18 mm\/rev (0.0024\" - 0.0071\" ipr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlloy \/ Pre-Hardened Steels (AISI 4140 \/ 8620)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 - 140 m\/min (262 - 459 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.05 - 0.14 mm\/rev (0.0020\" - 0.0055\" ipr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAustenitic Stainless Steels (SUS 304 \/ 316)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 - 120 m\/min (196 - 393 SFM)\u003c\/td\u003e\n\u003ctd\u003e0.04 - 0.10 mm\/rev (0.0016\" - 0.0039\" ipr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Boxed Link to Matching Tool Holders \/ Inserts --\u003e\n\u003cdiv class=\"cnc-link-box\"\u003e⛓️ Optimize Edge Economy: Click Here to Purchase the BEYOND MGEHR2525-5T30 Right-Hand Monolithic Tool Body \u0026amp; Pair with Our High-Performance \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGMN500\" target=\"_blank\" rel=\"noopener\"\u003eMGMN500 \u0026amp; MRMN500 Indexable Carbide Inserts.\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- 4. Product Applications --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e4. Applications \u0026amp; Core Industrial Scenarios\u003c\/h2\u003e\n\u003cp\u003eThe BEYOND MGEHR2525-5T30 toolholder is engineered for \u003cstrong\u003eHeavy External Grooving\u003c\/strong\u003e, \u003cstrong\u003eLarge Diameter Parting-Off Operations\u003c\/strong\u003e, and \u003cstrong\u003eHigh-Metal-Removal Side Turning Profiling Cycles\u003c\/strong\u003e on large-scale CNC turning centers and heavy industrial lathes. Its wide 5.0mm cutting width profile delivers exceptional structural toughness and ensures ultimate rigidity when splitting or deep-slotting large solid shafts, heavy steel forgings, industrial gear blanks, and massive oil-field mechanical components.\u003c\/p\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e5. Compatibility \u0026amp; Equipment Integration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Lathe Turrets:\u003c\/strong\u003e Mounts directly into heavy-duty 25mm metric or 1\" imperial square tool positions, open-slot tool blocks, and high-load automated multi-station turrets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbide Insert Fitment:\u003c\/strong\u003e Tailored specifically for 5.0mm width MGMN500 (flat top) or MRMN500 (full radius nose) indexable grooving\/profiling inserts with matching V-prism configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Lubrication:\u003c\/strong\u003e Highly recommended for integration with external high-flow coolant nozzles to flood radial crevices and clear heavy swarf during T30 deep plunge operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- 6. Material Comparison \u0026 Geometry Matrix --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e6. Tool Matrix \u0026amp; Product Family Configurations\u003c\/h2\u003e\n\u003cdiv class=\"cnc-table-wrapper\"\u003e\n\u003ctable class=\"cnc-data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTool Body Part Number\u003c\/th\u003e\n\u003cth\u003eShank Cross Section Dimensions\u003c\/th\u003e\n\u003cth\u003eCompatible Insert Sizing\u003c\/th\u003e\n\u003cth\u003ePrimary Machining Strengths\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMGEHR2525-5T30\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 × 25 mm (1\" Square)\u003c\/td\u003e\n\u003ctd\u003eMGMN500 \/ MRMN500 (5.0 mm)\u003c\/td\u003e\n\u003ctd\u003eProvides ultimate structural stability and superior chatter resistance for high-torque right-hand turret heavy parting-off lines and substantial continuous side-turning profiling.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 7. Why Choose Us \u0026 Boxed Customer Reviews --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e7. Why Choose Us \u0026amp; Professional Support\u003c\/h2\u003e\n\u003cp\u003eDeep external grooving and heavy lateral profiling put immense localized bending stress on the cutter's support blade. Any minor toolholder flex or pocket wear can cause severe chatter marks, out-of-round slots, or immediate insert breakage under high loads, especially during aggressive 5.0mm wide plunges. The BEYOND MGEHR2525-5T30 overcomes this through its robust 25mm forged alloy steel construction and precision-ground V-prism pocket. By locking the 5.0mm insert down with an aggressive top screw jaw, it eliminates high-load vibration harmonics and provides true straight tracking under optimal feed rates. This ensures mirror-like surface finishes and exact linear positioning on critical large parts.\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-card\"\u003e\n\u003cdiv class=\"cnc-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Massive 1 Inch Shank Eliminates Chatter Completely\"\u003c\/strong\u003e\n\u003cp\u003eUsing the MGEHR2525-5T30 for cutting out large 5.0mm channels on our heavy oil-shaft lines. The 25mm shank handles the huge axial loads beautifully without bowing. Vibration is completely gone and it keeps our MGMN500 insert edges from premature chipping.\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-meta\"\u003eRobert H. | Texas, USA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-review-card\"\u003e\n\u003cdiv class=\"cnc-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Hält extremen Belastungen bis 30mm Tiefe stand\"\u003c\/strong\u003e\n\u003cp\u003eDer massive 25x25mm Halter ist ideal für unsere schwere Maschinenproduktion. Die T30 Option gibt uns die nötige Tiefe für große Getriebebauteile. Der Plattensitz bleibt auch bei hoher axialer Kraft absolut stabil.\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-meta\"\u003eKlaus M. | Ruhr Valley, Germany\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-review-card\"\u003e\n\u003cdiv class=\"cnc-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"Massima rigidità per scanalature pesanti da 5mm\"\u003c\/strong\u003e\n\u003cp\u003eUtensile destro da 25mm eccezionale per stozzatura e profilatura laterale pesante. La stabilità strutturale della sede evita micro-spostamenti del tagliente. Accoppiato ottimamente con inserti MRMN500.\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-meta\"\u003eStefano R. | Brescia, Italy\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-review-card\"\u003e\n\u003cdiv class=\"cnc-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cstrong\u003e\"25mm角の剛性は素晴らしい。5.0mm幅の溝入れが安定しました\"\u003c\/strong\u003e\n\u003cp\u003e大径鋼材の突切り加工と深い溝入れに導入しました。30mmの深さまでブレずに一気に突っ込めます。スクリュークランプの締め付け剛性も高く、チップの寿命が格段に伸びました。\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-meta\"\u003eHiroshi T. | Yokohama, Japan\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-review-card\"\u003e\n\u003cdiv class=\"cnc-stars\"\u003e★★¼☆☆\u003c\/div\u003e\n\u003cstrong\u003e\"Heavy Duty Production Masterpiece\"\u003c\/strong\u003e\n\u003cp\u003eMilled perfectly with a precise insert seating matrix. The black oxide coating resists chip abrasion wonderfully. Indexing via the top screw is fast and secure.\u003c\/p\u003e\n\u003cdiv class=\"cnc-review-meta\"\u003eJames L. | Aberdeen, UK\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 8. AI-Style FAQ Section --\u003e\n\u003ch2 class=\"cnc-h2\"\u003e8. AI-Style FAQ Section (Machinist Reference)\u003c\/h2\u003e\n\u003cdiv class=\"cnc-faq-item\"\u003e\n\u003cdiv class=\"cnc-faq-q\"\u003eQ1: Can I mount an MGMN400 or MGMN600 insert into this MGEHR2525-5T30 holder?\u003c\/div\u003e\n\u003cdiv class=\"cnc-faq-a\"\u003eA1: No. The pocket seat and precision-ground V-prism walls of this holder are configured exclusively for 5.0mm wide MGMN500\/MRMN500 inserts. Inserting narrower or wider widths will deform the clamp jaw and destroy the toolholder structure immediately.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-faq-item\"\u003e\n\u003cdiv class=\"cnc-faq-q\"\u003eQ2: What are the main benefits of an MGEHR right-hand orientation toolholder?\u003c\/div\u003e\n\u003cdiv class=\"cnc-faq-a\"\u003eA2: Right-hand orientation allows the tool to run on standard CNC turrets where the spindle rotation direction or setup layout requires a right-hand approach to cutting forces, driving heavy chips safely downward toward the chip conveyor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cnc-faq-item\"\u003e\n\u003cdiv class=\"cnc-faq-q\"\u003eQ3: What causes the wide 5.0mm insert to develop flank wear rapidly during deep plunging?\u003c\/div\u003e\n\u003cdiv class=\"cnc-faq-a\"\u003eA3: Rapid flank wear during 5.0mm plunges is usually caused by insufficient coolant pressure or an inadequate cutting speed (Vc). Because a wide 5.0mm edge generates substantial localized friction heat, high-flow lubrication is mandatory to prevent thermal cracking and accelerate chip evacuation from the 30mm deep slot channel.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Dark Technical Troubleshooting Footer Box with White Text --\u003e\n\u003cdiv class=\"cnc-dark-box\"\u003e\n\u003ch3\u003e⚙️ Grade Comparison, Equivalent Models, Troubleshooting \u0026amp; Workpiece Material Matrix\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEquivalent Models Index:\u003c\/strong\u003e This industrial monolithic external right-hand heavy-duty grooving toolholder is a direct high-rigidity alternative to standard market codes, including: MGEHR 2525-5 T30, standard 25mm square shank cutoff blocks, and corresponding indexable grooving bodies matching 5.0mm wide MGMN\/MRMN footprints.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorkpiece Material Matrix \u0026amp; Grade Comparison Tips:\u003c\/strong\u003e To optimize metal removal rates and achieve reliable chip breaking under heavy loads, pair this holder with the correct carbide insert grade for your material. For ISO P (Steels and Cast Steel), select multi-layer CVD TiAlN or thick Al2O3-coated inserts to resist crater wear and high heat. For ISO K (Cast Iron), use tough carbide grades with excellent abrasion resistance to counter the abrasive nature of gray iron. For ISO M (Stainless Steels), pair with sharp, highly polished PVD-coated inserts to prevent material adhesion and work-hardening.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTroubleshooting Heavy Plunge Deflection and Rough Wall Finish:\u003c\/strong\u003e If you notice tapered groove walls or rapid corner chipping during a radial plunge, check your tool center height immediately. Running even 0.1mm off-center alters your relief angles, leading to heavy friction on the tool flank or excessive tool load. Keep the V-prism seat clear of hard micro-chips, check the top clamp screws for thread wear, and ensure the MGMN insert is seated perfectly flush against the back locating wall to distribute cutting forces evenly down the robust 25mm steel shank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43639550181548,"sku":"MGEHR2525-5T30","price":38.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/BEYOND_MGEHR2525-5T30_indexable_cutting_pocket_seat_for_MGMN500_5.0mm_wide_carbide_inserts.jpg?v=1783319170","url":"https:\/\/cnchome-beyond.com\/products\/mgehr2525-5t30-cnc-lathe-outer-grooving-tool-holder","provider":"CNCHome-Beyond","version":"1.0","type":"link"}