Industrial Solid Carbide Flat End Mill for 70HRC Steel (HARDMAX Coated) – OEM
Premium Extreme Hardness End Mill (3/4/6 Flutes, Up to 70HRC) – Customizable
Quick Specifications
| Product Name | OEM Extreme Hardness Solid Carbide Flat End Mill (HARDMAX Coated) |
|---|---|
| Milling Cutter Type | Flat End Mill (Available in 3, 4, or 6 Flutes) |
| Material | Premium Solid Tungsten Carbide (Tungsten Steel) |
| Tool Hardness Rating | HRC65 Base (Engineered to machine up to HRC70) |
| Coating | Advanced HARDMAX Coating (Superior Heat & Lubricity) |
| Helix Angle | 45° High Helix Angle |
| Flute Options | 3 / 4 / 6 Flutes (Configurable based on finish requirements) |
| Diameter Range | Standard D1.0 - D12.0mm (Fully Customizable to OEM Specs) |
| Overall Length | Standard 45mm - 120mm (Custom Lengths Supported) |
| Application | Pre-hardened Steels, Quenched Steel (55HRC ~ 70HRC) |
| Brand Name | Xiaoman Tools |
| Customized Support | 100% OEM/ODM (Custom Dimensions, Flute Counts, Laser Etching, Packaging) |
- Factory Direct Pricing
- Strict Standard QC
- Support OEM / Custom Packaging
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Product Details
Industrial Solid Carbide Flat End Mill for 70HRC Steel (HARDMAX Coated)
The Ultimate Solution for Extreme-Hardness Mold and Die Machining
Push the boundaries of CNC machining with Xiaoman Tools' Extreme Hardness Flat End Mills. Specifically engineered to conquer the most unforgiving materials in the industry, these premium tungsten carbide cutters effortlessly machine pre-hardened and quenched steels rated up to an incredible 70 HRC. Fortified with the advanced HARDMAX coating for supreme thermal resistance and lubricity, these tools guarantee extended longevity and pristine surface finishes. As your direct manufacturing partner, we eliminate standard catalog limits. Choose between 3, 4, or 6-flute geometries and customize exact diameters and lengths to perfectly serve your wholesale market's precise requirements.
Key Technical Advantages
- Up to 70HRC Machining Power: Forged from a meticulously formulated ultra-fine carbide matrix (HRC65 base), this end mill possesses the massive transverse rupture strength required to mill ultra-hard workpiece materials (55HRC to 70HRC) without premature chipping.
- Advanced HARDMAX Coating: Features our high-performance HARDMAX coating, delivering unparalleled heat shielding and surface lubricity. It significantly reduces friction and prevents the immense heat of hard-milling from destroying the cutting edge.
- Versatile Flute Configurations (3/4/6): We offer unparalleled OEM flexibility. Choose a 3-flute or 4-flute design for aggressive material removal, or opt for our specialized 6-flute geometry to achieve ultra-fine, mirror-like finishing on hardened steel surfaces.
- 45° High Helix Angle: The optimized 45-degree spiral geometry sharply reduces cutting resistance and minimizes spindle vibration, ensuring ultra-smooth chip evacuation during continuous heavy-duty processing.
- Limitless OEM Production: Do not restrict your inventory to standard sizes. Our advanced CNC grinding facility is equipped to manufacture bespoke diameters, custom overall lengths, and apply specialized laser branding tailored exclusively for your business.
Technical Specifications
| Manufacturer: | Xiaoman Tools (Shanghai, China) |
| Material: | Premium Solid Tungsten Carbide (Tungsten Steel) |
| Milling Type: | Flat End Mill (Square End) |
| Machining Hardness: | Up to 70HRC (Pre-hardened & Quenched Steels) |
| Performance Coating: | HARDMAX Coating |
| Flute Configurations: | 3 / 4 / 6 Flutes (Customizable based on needs) |
| Helix Angle: | 45 Degree |
| Dimensions (Dia & Length): | 100% Customizable to OEM Specifications |
