Description
Product Information
BD550 Bronze Nano-Coated Solid Carbide Ball Nose End Mill The BD550 series ball nose end mill is a high-precision tool engineered for 3D profiling, contouring, and finishing operations in hardened materials. Featuring a specialized Bronze Nano-AlTiN Coating, this mill offers exceptional thermal stability and surface hardness, making it ideal for high-speed machining (HSM). Its ultra-fine sub-micrograin carbide substrate provides the necessary toughness to handle complex mold and die applications with superior dimensional accuracy.
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Design Purpose: Optimized for 3D curved surface machining, slotting, and complex contouring.
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Material Compatibility: Expertly handles materials up to HRC 55, including alloy steel, tool steel, and pre-hardened steel.
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Surface Excellence: The Nano-coating minimizes friction, ensuring an ultra-smooth workpiece finish and reduced secondary polishing time.
Specifications
| Feature | Technical Details |
| Material | Sub-micrograin Solid Tungsten Carbide |
| Coating | Advanced Bronze Nano AlTiN / TiSiN |
| Number of Flutes | 2-Flute (Standard for chip clearance in profiling) |
| End Type | Ball Nose (Full Radius) |
| Shank Type | Straight Cylindrical Shank (h6 Precision Tolerance) |
| Helix Angle | 30° / 35° High-performance helix |
| Diameter Range | R0.5mm – R10.0mm (Metric standard) |
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