HRC55 4 Flute End Mills 0.6μm Carbide Square End Mill H6 For Steel P20
| Attribute | Value |
|---|---|
| Name | 4 Flute End Mills |
| Grain size | 0.6μm |
| Coating | AlTiSiN coating |
| Application | Iron, cast iron, pre-hardened steel mold steel |
| Shank Type | Straight shank |
| Size | Various sizes available |
| Precision | 0/-0.02mm |
| Shank precision | h6 |
The AMG 4-flute solid carbide end mill is a high-performance CNC cutting tool designed for machining pre-hardened steels like P20 (HRC 28-32) and other tough materials up to HRC55 hardness. Its square-end geometry ensures efficient material removal with excellent precision and surface finish.
- Solid Carbide Construction: High rigidity & wear resistance for long tool life, optimized for hard milling (up to HRC55)
- 4-Flute Design: More cutting edges enable higher feed rates & better surface finish than 2/3-flute end mills with balanced chip evacuation
- Square End (Flat Bottom): Ideal for shoulder milling, slotting, and profiling in mold/die applications with precise 90° edges
- Advanced Coating: Heat-resistant AlTiSiN coating reduces friction & extends tool life in high-temp machining
- Optimized for P20 Mold Steel: Excellent performance in injection molds, die-casting, and precision tooling
- High-Speed Machining (HSM) Compatible: Stable cutting performance at high RPMs & feed rates
- Mold & Die Making (P20, H13, S7, etc.)
- Aerospace & Automotive Components
- Hardened Steel Machining (HRC 45-55)
- Precision CNC Milling in Tool & Die Shops
We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, etc. We can also send products to your shipping agent in China.
For stock items, we can dispatch within 2 business days after receiving payment. For out-of-stock items, delivery typically takes 5-7 business days depending on quantity.
We accept T/T, Credit card, and other standard payment methods.
Yes, we can produce custom carbide tools according to your drawings or samples. We can also design tools based on your workpiece specifications.
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