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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