Mitsubishi AOMT123604PEER-H VP15TF APX3000 Milling Insert (10pcs)
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AOMT123604PEER-H VP15TF
H-Breaker Heavy Duty | Miracle PVD | 0.4mm Radius
The Mitsubishi AOMT123604PEER-H VP15TF is the heavy-impact specialist for the APX3000 series. The "H" chipbreaker is specifically designed with a reinforced cutting edge to handle high-feed rates and interrupted cuts in tough materials. Powered by VP15TF Miracle Coating, this insert offers superior oxidation resistance and hardness, making it ideal for Carbon Steels, Stainless, and materials up to 50HRC.
Engineering Specifications
| Parameter | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Corner Radius (RE) | 0.40 mm | 0.0157" |
| Thickness (S1) | 3.60 mm | 0.1417" |
| Inscribed Circle (IC) | 12.00 mm | 0.4724" |
Cutting Parameters (H-Geometry)
*H-Breaker allows for 20-30% higher chip loads than standard M-Breakers.
| Material Group | Speed (Vc) | Feed (fz) |
|---|---|---|
| Alloy Steel / Tool Steel | 120 - 200 m/min | 0.15 - 0.30 mm/t |
| Stainless Steel (Roughing) | 90 - 160 m/min | 0.12 - 0.22 mm/t |
| Cast Iron (High Load) | 130 - 220 m/min | 0.20 - 0.35 mm/t |
Required Tool Body
Engineered specifically for Mitsubishi APX3000 milling systems:
Shop APX3000 Tool HoldersGrade Insight: VP15TF vs VP20RT
VP15TF (Miracle): Your primary choice for High Heat & Wear. Best for 4140, 4340, and P20 steels under stable conditions.
VP20RT (Tough Miracle): If the H-breaker is still chipping due to severe vibrations or machine instability, the VP20RT offers extra substrate toughness to prevent edge failure.
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