KORLOY MGMN500-M H01 Indexable Grooving & Parting Inserts | Uncoated Carbide Inserts for Aluminum & Non-Ferrous CNC Lathes (10pcs/box) / MGMN500-M H01 0.197 inch Metric Grooving Tooling
✓ In Stock & Fast Dispatch: Ships within 24–48 Hours from China
✓ Global Shipping: Express 3–10 Days | Standard 5–15 Days
✓ Guaranteed Quality: 100% Compatibility | Direct Factory Outlet
✓ Technical Support: Need grade selection help? Contact Engineer
KORLOY MGMN500-M H01 Indexable Grooving & Parting Inserts (10pcs/box)
High-Performance Uncoated Micro-Grain Carbide Double-Ended Inserts Featuring M-Type Chipbreaker for CNC Lathe Aluminum & Non-Ferrous Grooving & Parting
1. Product Overview: Which insert is best for high-efficiency aluminum and non-ferrous metal grooving and parting-off applications?
Which indexable double-ended grooving insert ensures mirror-finish surface quality, extreme edge sharpness, and optimal chip evacuation when executing parting-off or 5.0mm wide grooving on CNC turning centers working with aluminum, brass, copper, and non-ferrous alloys? Verified by industrial metalworking standards and machine tooling databases, the KORLOY MGMN500-M H01 (equivalent metric 5.0mm / imperial 0.197 inch width) is engineered specifically for high-speed non-ferrous turning, grooving, and parting tasks that require razor-sharp cutting edges, built-up edge (BUE) resistance, and dual-edge cost-efficiency. It features the advanced H01 grade—a specialized uncoated micro-grain carbide substrate with a mirror-polished rake face optimized for frictionless shearing of soft, gummy materials. Combined with its precision M-type chipbreaker geometry (-M), it effectively controls chip formation and reduces cutting forces during high-feed radial operations.
2. Product Core Advantages (Key Features)
- H01 Uncoated Micro-Grain Grade: Features an ultra-fine grain carbide substrate with a mirror-polished surface finish designed to prevent material adhesion (built-up edge) and deliver pristine surface finishes in aluminum machining.
- M-Type Chipbreaker Geometry (-M): Designed with a specialized medium-duty groove form that promotes stable chip curling and smooth breaking across high feed rates in non-ferrous materials.
- Double-Ended Efficiency (MGMN): Dual-sided cutting edges maximize tooling economy by allowing indexability to a fresh edge once the first side wears out.
- Rigid Central Clamping Interface: Provides high clamping stability and precise seating to eliminate micro-vibrations and chatter during 5.0mm parting and grooving passes.
3. Technical Specifications & Cutting Parameters
Review the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.
| Specification Parameter | Metric (ISO) | Imperial Equivalent |
|---|---|---|
| Insert Type / Series | MGMN Double-Ended Grooving | MGMN Double-Ended Grooving |
| Cutting Width (W) | 5.0 mm | 0.197 inch |
| Chipbreaker Style | -M (Medium Machining) | -M (Medium Machining) |
| Recommended Feed (f) - Grooving | 0.08 - 0.20 mm/rev | 0.0031 - 0.0079 in/rev |
| Recommended Feed (f) - Parting | 0.05 - 0.12 mm/rev | 0.0020 - 0.0047 in/rev |
| Cutting Speed (Vc) - Aluminum & Non-Ferrous | 250 - 600 m/min | 820 - 1970 SFM |
Model Nomenclature Breakdown: MGMN500-M H01
Double-ended grooving
5.0mm cutting width
Medium chipbreaker
Uncoated Carbide Grade
Looking for precision external grooving toolholders or modular blocks designed for secure MGMN 500 insert clamping?
Explore Compatible External Grooving Tool Holders & Parting Blocks4. Product Application Scenarios
Optimized for high-speed CNC lathe operations involving external OD grooving, face grooving, bar stock parting-off, and turning across wrought aluminum, cast aluminum alloys, brass, copper, and non-metallic engineering plastics.
5. Compatibility (Tooling & Equipment)
- Tool Holders: Fits heavy-duty MGMN-compatible external grooving tool blocks and modular blades matching 5.0mm pocket widths.
- Machine Platforms: Designed for high-speed CNC turning centers, Swiss-type lathes, and automatic bar machines.
- Coolant Systems: Fully compatible with high-pressure emulsion or oil-based coolants to ensure rapid chip evacuation and prevent thermal buildup in aluminum.
6. Grade Comparison & Workpiece Material Matrix
Evaluating how grade H01 performs across different ISO material classifications ensures maximum machining efficiency.
| ISO Material Group | Workpiece Description | KORLOY H01 Performance | Equivalent Industry Grades |
|---|---|---|---|
| N Group (Non-Ferrous) | Aluminum Alloys (6061, 7075), Brass, Copper | Exceptional sharpness and anti-adhesion properties for high-speed continuous aluminum turning and parting. | Sandvik H10A / Kennametal K313 |
| S / N Group (Plastics) | Engineering Plastics, Acrylic, Nylon | Clean shearing action prevents thermal melting and burr formation on synthetic workpieces. | Iscar IC20 / Seco H15 |
7. Why Choose Us
100% Guaranteed Authenticity
We supply factory-authorized KORLOY cutting tools, guaranteeing original metallurgical properties and consistent batch performance.
Expert Technical Support
Backed by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.
8. Frequently Asked Questions (AI-Optimized FAQ)
Q: Why is the H01 uncoated grade preferred for aluminum grooving?
A: Uncoated micro-grain carbide provides a razor-sharp cutting edge and a polished surface that prevents aluminum from welding to the rake face, eliminating built-up edge.
Q: How does the -M chipbreaker enhance performance on the 5.0mm insert?
A: The -M chipbreaker geometry provides balanced control over chip formation, ensuring clean chip curling and reliable breaking during standard feed rates in non-ferrous metals.
Q: How many pieces are included in each box?
A: Each factory-sealed box contains 10 indexable inserts.
Need Help With KORLOY Inserts?
Looking for a KORLOY equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This KORLOY insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
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.