Mitsubishi APMT1135PDER-H1 NX2525 Cermet Milling Insert (10pcs)
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APMT1135PDER-H1 NX2525
Cermet Finishing Specialist | Reinforced H1 Edge | High-Speed Steel Milling
The Mitsubishi APMT1135PDER-H1 NX2525 combines the superior surface finish of cermet technology with the security of a reinforced cutting edge. Specifically designed for the APX3000 system, the NX2525 grade excels in high-speed steel milling where dimensional accuracy and gloss finish are critical. The H1 chipbreaker ensures that the delicate cermet edge is protected against micro-chipping during light interruptions.
Engineering Specifications
| Parameter | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Inscribed Circle (IC) | 11.00 mm | 0.4331" |
| Thickness (S1) | 3.50 mm | 0.1378" |
| Corner Radius (RE) | 0.80 mm | 0.0315" |
Finishing Cutting Parameters
*Cermet requires higher speeds (Vc) to reach optimal performance and surface gloss.
| Workpiece Material | Speed (Vc) | Feed (fz) |
|---|---|---|
| Carbon Steel (Finish) | 180 - 350 m/min | 0.05 - 0.15 mm/t |
| Alloy Steel (Soft) | 150 - 280 m/min | 0.05 - 0.12 mm/t |
| Cast Iron (Finishing) | 120 - 220 m/min | 0.08 - 0.18 mm/t |
Required Tooling
Engineered specifically for Mitsubishi APX3000 milling holders:
VIEW APX3000 CUTTERSSelection Guide: Cermet (NX2525) vs Carbide
NX2525 (Cermet): The gold standard for High Gloss Finishing. It provides better chemical stability at high speeds than carbide, meaning the workpiece won't "cloud" or "burn."
VP15TF (PVD Carbide): Use this for roughing or when the depth of cut is inconsistent. Cermet is more brittle; use NX2525 for light finishing passes (Depth of Cut < 1.0mm) to maximize tool life.
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This Mitsubishi insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.