Mitsubishi APMT1135PDER-H6 F7030 Milling Insert (10pcs)
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APMT1135PDER-H6 F7030
Max Impact H6 Geometry | F7030 Tough Grade | Interruption Specialist
The Mitsubishi APMT1135PDER-H6 F7030 is the "Final Boss" of the APX3000 series. When standard inserts chip or fail due to severe interruptions or abrasive casting skins, the H6 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 H6 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 | 60 - 130 m/min | 0.15 - 0.40 mm/t |
| Extreme Interrupted Cuts | 40 - 80 m/min | 0.10 - 0.25 mm/t |
| Hardened Weld Beads | 35 - 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 H6?
The "H6" Threshold: Only use this geometry when H1-H4 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 H6.
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