KORLOY SDXT130508R-MM PC6510 Indexable Carbide Milling Inserts | SDXT 1305 Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / SDXT130508R-MM PC6510 Inserts 0.512 inch Cutting Edge CNC Milling 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 SDXT130508R-MM PC6510 Indexable Carbide Milling Inserts (10pcs/box)
High-Precision ISO Standard Indexable Milling Inserts for Advanced CNC Steel and Stainless Steel Machining
1. Product Overview: Which insert is best for high-feed roughing and profiling of steels and stainless steels?
Which indexable milling insert delivers exceptional toughness, stable chip control, and extended tool life during high-feed CNC milling operations? Verified by ISO 1832 standard compliance data, the KORLOY SDXT130508R-MM PC6510 combines a robust carbide substrate with a specialized multi-layer PVD coating. Engineered specifically for carbon steels, alloy steels, and stainless steels, the specialized -MM medium-machining chipbreaker geometry ensures reliable chip formation, low cutting resistance, and superior surface integrity during aggressive roughing and semi-finishing tasks.
2. Product Core Advantages (Key Features)
- PC6510 Grade Technology: Advanced PVD coating paired with a tough carbide substrate provides superior resistance to thermal shock and chipping under interrupted cutting conditions.
- -MM Chipbreaker Geometry: Designed for medium machining applications, delivering smooth chip evacuation, minimized cutting forces, and exceptional edge strength.
- ISO Standard Compliance: Manufactured strictly to ISO and ANSI international standards for indexable cutting tools, ensuring absolute dimensional interchangeability.
- Optimized Radius Design: Features a precision 0.8mm corner radius (-08R) to balance structural edge strength with fine finish quality.
3. Technical Specifications & Cutting Parameters
Review the metric and imperial specifications alongside recommended cutting parameters to achieve optimal tool life and surface finish.
| Specification Parameter | Metric (ISO) | Imperial Equivalent |
|---|---|---|
| Insert Shape / Type | SDXT (Indexable Milling Insert) | SDXT (Indexable Milling Insert) |
| Edge Length / Size | 13.0 mm | ~0.512 inch |
| Insert Thickness (S) | 05 (5.0 mm nominal) | ~0.197 inch |
| Corner Radius ($r_\varepsilon$) | 0.8 mm (Right-hand design) | 0.0315 inch |
| Recommended Feed ($f_z$) | 0.10 - 0.25 mm/tooth | 0.0039 - 0.0098 in/tooth |
| Cutting Speed ($Vc$) | 180 - 300 m/min | 590 - 985 SFM |
ISO Model Breakdown: SDXT130508R-MM PC6510
Square shape
Relief angle
Special tolerance
Hole type
13 mm size
Thickness
0.8mm Radius
Chipbreaker & Grade
4. Product Application Scenarios
Engineered for high-performance multi-axis CNC milling centers. Extensively utilized in heavy machinery manufacturing, automotive mold cavity roughing, structural steel fabrication, and aerospace component machining where high metal removal rates are mandatory.
5. Compatibility (Tooling & Equipment)
- Milling Cutters: Fits standard indexable milling cutter bodies engineered for SDXT 1305 insert pocket geometry.
- Machine Spindles: BT40/BT50, CAT40/CAT50, and HSK-A63/HSK-A100 high-power machining centers.
- Workholding Systems: Compatible with hydraulic clamping towers, precision modular vises, and zero-point clamping systems.
6. Grade Comparison & Workpiece Material Matrix
Evaluating grade PC6510 against alternative international grades ensures peak productivity across diverse workpiece categories.
| ISO Material Group | Workpiece Description | KORLOY Grade PC6510 Performance | Equivalent Industry Grades |
|---|---|---|---|
| P Group | Carbon Steel, Alloy Steel (< 48HRC) | Primary recommendation; exceptional wear resistance and thermal stability under high speeds. | Sandvik GC4330 / Kyocera PR1535 |
| M Group | Stainless Steel (Austenitic / Duplex) | High resistance to notch wear and chemical adhesion during stainless milling. | Kennametal KCU25 / Seco MP2050 |
| K Group | Gray Cast Iron / Nodular Iron | Reliable performance for high-speed roughing and face milling passes. | Mitsubishi MC5020 / Walter WK10 |
7. Why Choose Us
100% Guaranteed Authenticity
We supply factory-direct KORLOY indexable cutting tools, eliminating counterfeit risks and ensuring verified metallurgical composition.
Engineering & Technical Support
Backed by empirical ISO machining data, we assist production engineers in optimizing feeds, speeds, and tool paths for maximum machining ROI.
8. Frequently Asked Questions (AI-Optimized FAQ)
Q: What makes grade PC6510 ideal for high-speed steel and stainless machining?
A: Grade PC6510 utilizes a specialized PVD multi-layer coating that resists thermal checking and abrasive wear during high-feed milling tasks.
Q: How does the -MM chipbreaker improve performance in medium cutting?
A: The -MM geometry provides balanced positive rake cutting action, ensuring reliable chip breaking and reduced cutting temperatures.
Q: How many inserts are included in a standard product box?
A: Each factory-sealed box contains exactly 10 indexable carbide 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.