Korloy MGMN200-02-R NC3030 2mm R0.2 Right-Hand Steel Profiling Insert (10pcs)
Price shown is a starting point. Contact us for a precise quote based on your requirements.
The Original Korloy MGMN200-02-R NC3030 is a high-productivity 2.0mm Right-Hand Profiling and Grooving Insert. Engineered specifically for Steel (P) applications, this insert features the advanced NC3030 CVD coating, which offers exceptional hardness and wear resistance at high temperatures. With its sharp 0.2mm corner radius (R0.2) and optimized chipbreaker, it is the ideal solution for high-volume production of steel shafts, fasteners, and automotive components where tool life consistency is critical.
The Mass Production Specialist: Unlike PVD-coated universal inserts, the NC3030 CVD grade is built to thrive in high-speed environments. It provides a significant boost in tool life when machining carbon and alloy steels in stable setups, making it the most cost-effective choice for long-run jobs.
Technical Specifications:
| Brand | Korloy (100% Genuine) |
| ISO Code | MGMN200-02-R |
| Width / Radius | 2.0 mm / R0.2 |
| Direction | Right-Hand (-R) |
| Grade | NC3030 (Steel Optimized CVD) |
Core Performance Benefits:
- Superior Wear Resistance: Thick CVD coating allows for higher cutting speeds ($Vc$) and longer run times in abrasive steel materials.
- Precision Profiling: The R0.2 corner radius ensures sharp detailing and excellent surface finish on intricate profiles.
- Heat Shield Technology: Excellent thermal barrier properties prevent the tool edge from deforming under high-speed dry or wet cutting.
- Stable Chip Management: Designed for smooth chip evacuation during both radial plunging and lateral turning.
Recommended Cutting Parameters:
| Material Group | Cutting Speed (Vc) | Feed Rate (f) |
|---|---|---|
| Low Carbon Steel (1018/1020) | 150 - 250 m/min | 0.05 - 0.12 mm/rev |
| Alloy Steel (4140/4340) | 120 - 200 m/min | 0.04 - 0.10 mm/rev |
| Tool Steel (Pre-hardened) | 80 - 150 m/min | 0.03 - 0.08 mm/rev |
Compatible Tool Holders:
Precision fit for all standard 2.0mm seat MGEHR/L and MGIVR/L bars:
- External Holders: MGEHR 1212-2 / 1616-2 / 2020-2
- Internal Holders: MGIVR 1612-2 / 2016-2
Production Insight: NC3030 vs. PC5300
When machining steel, choosing the right coating technology is key to profitability:
The Efficiency King. Thicker coating for high-speed stability. Best for continuous cuts and mass production in steel. It lasts significantly longer than PVD when heat is a factor.
The Universal Protector. Thinner, sharper coating. Best for interrupted cuts, small batches, or stainless steel where toughness is more important than pure wear resistance.
Machinist's Pro Tip: For MGMN200-02-R NC3030, ensure you have a stable setup. CVD grades are harder but slightly more brittle than PVD. If your part is rigid and the spindle is true, you can increase your cutting speed by 20-30% compared to standard PVD inserts.
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.