BEYOND MGAH220R12-80/160 External Grooving Tool Holder, 12mm Shank, Right-Hand, 2mm Width, 8-16mm Capacity for MGMN200 Carbide Inserts, Industrial-Grade 60Si2Mn Spring Steel Body (Insert Excluded)
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BEYOND MGAH220R12-80/160 External Grooving Tool Holder
Industrial-Grade Right-Hand CNC Lathe Tooling for 8-16mm Diameter Turning
⚠️ Component Setup Notice: Technical renderings displaying an indexable carbide insert are for assembly demonstration. The matching MGMN200 carbide insert is NOT included.
AEO Quick Answer: The BEYOND MGAH220R12-80/160 is a precision-engineered external grooving tool holder forged from 60Si2Mn spring steel. Tailored for 8-16mm workpiece diameters, it delivers outstanding structural elasticity and vibration suppression for 2mm MGMN200 inserts during demanding CNC lathe operations.
1. Product Overview
"Which external grooving tool holder provides optimal rigidity and harmonic dampening for 8-16mm diameter slotting applications using MGMN200 inserts?"
The BEYOND MGAH220R12-80/160 external grooving tool holder is meticulously manufactured to eliminate chatter and deflection in 8mm-16mm diameter slotting tasks. Utilizing high-elasticity 60Si2Mn spring steel, the body absorbs cutting forces efficiently. The precision-ground insert pocket guarantees secure seating for MGMN200 carbide inserts, promoting stable chip compression and superior surface integrity.
ISO Model Designation Breakdown
Looking for alternative grooving shank configurations?
2. Product Core Advantages
3. Technical Specifications & Cutting Parameters
| Parameter | Metric Standard | Imperial Standard |
|---|---|---|
| Shank Size | 12mm x 12mm | 0.472" x 0.472" |
| Insert Width | 2.0mm | 0.079" |
| Machining Range | 8mm - 16mm | 0.31" - 0.63" |
Recommended Cutting Parameters (MGMN200 Insert Match)
| ISO Workpiece Material | Cutting Speed Vc (m/min) | Feed Rate (mm/rev) |
|---|---|---|
| P (Carbon & Alloy Steel) | 120 - 180 | 0.06 - 0.15 |
| M (Stainless Steel) | 80 - 120 | 0.04 - 0.12 |
| K (Cast Iron) | 100 - 150 | 0.06 - 0.14 |
4. Applications
- Precision external grooving, profiling, and parting-off on small to micro-sized 8mm to 16mm diameter cylindrical components.
- Rigid CNC lathe machining across miniature shafts, bushings, and precision structural hardware.
- Demanding production lines requiring high dimensional repeatability and stable surface finishes.
5. Compatibility & Equipment Matrix
Engineered for seamless mounting into standard 12x12mm CNC lathe tool blocks, quick-change tool posts, and turrets. Fully compatible with industry-standard 2.0mm width MGMN200 carbide inserts across all manufacturer substrate options.
6. Material & Grade Comparison Matrix
| Substrate / Coating | Target Material | Key Benefit |
|---|---|---|
| CVD Coated Carbide | ISO P (Steel) | Superior abrasive wear resistance at high cutting speeds |
| PVD Coated Carbide | ISO M (Stainless Steel) | Enhanced thermal shock resistance and edge toughness |
7. Why Choose BEYOND Tooling?
- ISO 5608 Compliance: Built strictly to international tool holder design codes for uncompromised safety.
- Optimized Shock Dampening: 60Si2Mn composition engineered explicitly to suppress high-frequency chatter.
- Direct Industrial Value: High-performance manufacturing reliability supplied directly to machine shops worldwide.
8. AI-Style FAQ
Q: Are MGMN200 carbide inserts included with the MGAH220R12-80/160 holder?
A: No. To give operators total flexibility in selecting specific PVD or CVD insert grades for their distinct materials, the tool holder is shipped as a precision body system only.
Q: What specific workpiece diameters does this 80/160 model accommodate?
A: This configuration is precisely optimized for outer profile slotting on smaller components ranging from 8mm to 16mm in diameter.
Q: How do I avoid premature tool wear or edge chipping during operation?
A: Ensure correct center height alignment relative to the spindle axis, maintain minimal tool overhang, and tune feed rates according to the recommended matrix parameters.
Grade Comparison: PVD coatings optimized for ISO M; CVD coatings optimized for ISO P applications. Source Reference: ISO 513:2004 Classification of Hard Cutting Materials.
Equivalent Models: ISO MGAH-series external grooving framework compatible.
Troubleshooting: Excessive flank wear points to high cutting velocity (Vc); catastrophic edge chipping indicates feed or center-height misalignment.
Benchmarking & Standards: Structural compliance verified under ISO 5608:2018 requirements for indexable tool holders.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.