Mitsubishi APMT1135PDER-H4 F7030 Milling Insert (10pcs)
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APMT1135PDER-H4 F7030
Max Impact H4 Geometry | F7030 Tough Grade | Interruption Specialist
The Mitsubishi APMT1135PDER-H4 F7030 is the "Final Boss" of the APX3000 series. When standard inserts chip or fail due to severe interruptions or abrasive casting skins, the H4 geometry provides the mechanical strength needed to stay in the cut. The F7030 PVD-coated grade offers a highly ductile substrate that absorbs vibration and prevents thermal cracking in Steel, Stainless Steel, and Ductile Iron.
Engineering Dimensions
| 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" |
Brute Force Cutting Parameters
*The H4 geometry prioritize edge safety over speed. Focus on high feed rates (fz) to ensure the edge bites through scale.
| Material Condition | Speed (Vc) | Feed (fz) |
|---|---|---|
| Rough Castings / Scaled Steel | 70 - 140 m/min | 0.15 - 0.35 mm/t |
| Extreme Interrupted Cuts | 40 - 80 m/min | 0.10 - 0.22 mm/t |
| Hardened Weld Beads | 40 - 70 m/min | 0.12 - 0.20 mm/t |
Required System Body
Maximum performance when paired with high-rigidity Mitsubishi APX3000 holders:
SHOP APX3000 TOOL BODIESPro-Tip: When to switch to H4?
The "H4" Threshold: Only use this geometry when H1-H3 breakers are still failing. Because of the extreme edge land, it creates higher cutting pressure. Ensure your machine has high torque and a rigid setup.
Grade Tip: F7030 is the tough-choice grade. If you have a stable setup but need better thermal resistance in high-speed steel roughing, you may test VP15TF, but for most "ugly" jobs, F7030 is the industry standard for H4.
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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.