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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