Are you looking to supply your clients with CNC tools that perfectly balance tool life, cutting efficiency, and surface finish?
Our 60° Bullnose End Mill is designed for high-hardness machining (up to HRC 60). It features a premium TiAlN/AlCrN composite coating and 0.6μm ultra-micro-grain tungsten carbide substrate. This delivers 3x higher wear resistance than standard tools.
Why Distributors Choose Our Bullnose End Mills:
- Golden 60° Helix Angle: Perfectly distributes cutting forces. It eliminates the chipping risks of 90° edges and offers superior impact resistance compared to 45° tools.
- Smooth R-Angle Transition: Enables single-pass finishing without secondary polishing. It eliminates micro-cracks and guarantees a surface roughness of up to Ra 0.166μm.
- 3300HV Composite Coating: Combined with a 4-flute symmetrical structure, it ensures minimal vibration, smoother chip evacuation, and stable continuous machining in deep cavities or steep slopes.
- Versatile Applications: Highly recommended for mold making (phone frames, automotive molds), aerospace components, medical devices, and new energy vehicle parts.
Technical Specifications
| Parameter | Range |
|---|---|
| Diameter | 2mm – 12mm |
| Corner Radius (R) | R0.2 – R1.5 |
| Overall Length (OAL) | 50mm – 100mm (Extended length customizable) |
| Workpiece Material | Carbon Steel, Alloy Steel, Stainless Steel, Hardened Steel (HRC≤60) |
| Cooling System | Water-soluble / Oil-based cutting fluid |
🚀 Get a Bulk Quote & Free Catalog Within 2 Hours!
As a professional cutting tools manufacturer, we offer stable supply chains, reliable OEM/ODM services, and competitive wholesale pricing for global distributors.
- Visit Our Website: http://jycuttingtools.com
- Contact via WhatsApp: Chat with us on WhatsApp (+8618255176595) (Fast reply for inquiries and custom specifications)
