Mitsubishi APMT1604PDER-H4 F7030 Milling Insert (10pcs)
Price shown is a starting point. Contact us for a precise quote based on your requirements.
APMT1604PDER-H4 F7030
Extreme Reinforced H4 Edge | F7030 Impact Toughness | APX4000 Specialist
The Mitsubishi APMT1604PDER-H4 F7030 is the ultimate security solution for the APX4000 shoulder milling system. Designed for unstable environments and heavy impact, the H4 chipbreaker features the widest reinforced land in the series to prevent edge fracture. The F7030 PVD-coated grade provides maximum resistance to thermal shock and impact, making it the premier choice for roughing Alloy Steel, Stainless Steel, and Nodular Cast Iron.
Geometric Specifications
| Parameter | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Inscribed Circle (IC) | 16.00 mm | 0.6299" |
| Thickness (S1) | 4.76 mm | 0.1874" |
| Corner Radius (RE) | 0.80 mm | 0.0315" |
Recommended Roughing Parameters
*The H4 geometry is built for protection. For maximum tool life, prioritize feed rate (fz) over surface speed (Vc).
| Material Condition | Speed (Vc) | Feed (fz) |
|---|---|---|
| Carbon/Alloy Steel (Rough) | 80 - 150 m/min | 0.20 - 0.45 mm/t |
| Stainless Steel (Interrupted) | 60 - 110 m/min | 0.15 - 0.30 mm/t |
| Heavy Castings / Welds | 50 - 90 m/min | 0.15 - 0.35 mm/t |
Compatible System Body
Engineered exclusively for high-rigidity Mitsubishi APX4000 milling cutters:
SHOP APX4000 HOLDERSSelection Tip: H4 vs H1/H2
H4 Geometry: Use H4 when your machine setup is unstable or your workpiece has massive interruptions. It has the highest edge strength but higher cutting resistance.
F7030 (The Impact Grade): This grade is tougher than VP15TF. If your inserts are shattering rather than wearing out, F7030 with the H4 breaker is the most durable combination in the Mitsubishi catalog.
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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.