Korloy MGMN200-02-R PC5300 2mm R0.2 Right-Hand Universal Profiling Insert (10pcs)
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The Original Korloy MGMN200-02-R PC5300 is a highly versatile 2.0mm Right-Hand Profiling and Grooving Insert. Engineered for multi-material excellence, this insert features the renowned PC5300 PVD coating, making it the go-to solution for machining Stainless Steel, Carbon Steel, and High-Temperature Alloys. With a sharp 0.2mm corner radius (R0.2), it provides exceptional precision for intricate contouring and small-diameter grooving where tight tolerances are mandatory.
The Universal Professional: PC5300 is Korloy’s most balanced grade, combining a fine-grained substrate with a high-performance PVD coating. For a 2.0mm profiling insert, this means incredible edge toughness—preventing chipping even during the lateral forces of "side-turning" or when cutting interrupted surfaces.
Technical Specifications:
| Brand | Korloy (100% Genuine) |
| ISO Code | MGMN200-02-R |
| Insert Width / Radius | 2.0 mm / R0.2 |
| Direction | Right-Hand (-R) |
| Grade | PC5300 (Universal High-Toughness PVD) |
Core Performance Benefits:
- Extreme Versatility: One insert for Steel, Stainless, and Cast Iron—perfect for shops with diverse job requirements.
- Precision Lead Geometry: The -R direction is optimized for specific profiling paths, ensuring smooth chip flow away from the workpiece.
- Superior Edge Toughness: PVD TiAlN coating provides excellent resistance to built-up edge and thermal cracking.
- Compact Accuracy: The 2.0mm width allows for grooving in tight clearances without compromising the tool's structural integrity.
Recommended Cutting Parameters:
| Material Group | Cutting Speed (Vc) | Feed Rate (f) |
|---|---|---|
| Stainless Steel (304/316) | 70 - 130 m/min | 0.03 - 0.08 mm/rev |
| Carbon Steel (1045) | 100 - 180 m/min | 0.04 - 0.10 mm/rev |
| High-Temp Alloys (Inconel) | 25 - 55 m/min | 0.02 - 0.06 mm/rev |
Compatible Tool Holders:
Precision 2.0mm seat fit for Right-Hand MGEHR and MGIVR systems:
- External Holders: MGEHR 1212-2 / 1616-2 / 2020-2
- Internal Holders: MGIVR 1612-2 / 2016-2
Machinist Tip: Why Right-Hand (-R) Profiling?
In 2.0mm profiling, the tool direction is critical for chip evacuation and surface finish:
Targeted Precision. Essential for sub-spindle work or specific back-turning paths. Using the correct direction ensures chips are pulled away from the shoulder, preventing surface scratches.
Reliability. PC5300 is more forgiving than CVD grades in small-diameter work, where cutting speeds can fluctuate. It handles vibration much better than harder grades.
Pro Tip: For MGMN200-02-R PC5300, maintain consistent coolant flow. Because 2.0mm inserts have less mass to dissipate heat, even a universal grade like PC5300 benefits significantly from steady temperature control during profiling.
Packaging: 10 pieces per box.
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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.