Mitsubishi APMT1135PDER-H2 NX2525 Cermet Milling Insert (10pcs)
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APMT1135PDER-H2 NX2525
Reinforced Cermet Edge | Mirror-Finish Grade | APX3000 Precision
The Mitsubishi APMT1135PDER-H2 NX2525 represents the intersection of high-speed surface technology and mechanical durability. The NX2525 Cermet grade offers superior resistance to oxidation and "Built-up Edge" compared to carbide, while the H2 reinforced geometry provides the extra edge strength needed to handle light interruptions. Ideal for high-gloss finishing of Carbon Steel, Alloy Steel, and Ductile Iron.
Technical Specifications
| Feature | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Inscribed Circle (IC) | 11.00 mm | 0.4331" |
| Thickness (S) | 3.50 mm | 0.1378" |
| Corner Radius (RE) | 0.80 mm | 0.0315" |
High-Speed Finishing Data
*Cermet performs best at high surface speeds (Vc). Avoid low-speed machining to prevent micro-chipping.
| Material | Speed (Vc) | Feed (fz) |
|---|---|---|
| Carbon Steel (Finishing) | 200 - 400 m/min | 0.05 - 0.15 mm/t |
| Alloy Steel (Soft) | 180 - 320 m/min | 0.05 - 0.12 mm/t |
| Gray Cast Iron | 150 - 250 m/min | 0.10 - 0.20 mm/t |
Required Tool Holder
Maximum rigidity required for Mitsubishi APX3000 milling cutters:
VIEW APX3000 CUTTERSPro Selection: NX2525 vs VP15TF
NX2525 (Cermet): Your choice for Final Surface Quality. Cermet provides a chemical inertness that prevents the "burn" often seen in high-speed carbide finishing.
VP15TF (PVD Carbide): Use for general roughing and semi-finishing. Switch to NX2525 only for the final finishing pass (depth of cut < 0.5mm) to achieve a decorative mirror finish.
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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.