16mm Carbide Bull Nose End Mill 4-Flute - R0.5-R2.0 Corner Radius End Mills
| Attribute | Value |
|---|---|
| Name | 16mm Carbide Bull Nose End Mill |
| Coating | Uncoated (best for aluminum) or optional ZrN for extended life |
| Shank | 16mm cutting diameter, 16mm or 20mm shank (Weldon flat optional) |
| Helix | 40° or 45° |
| Diameter | 1-20mm |
| Overall length | 50-150mm,38mm to 100mm,50~150mm / customized |
| Machine type | Milling Machine, ANCA, Walter from Germany |
| Helix angle | 35 degree/require, 45 Degree |
This 16mm 4-flute carbide bull nose end mill features a precision-ground corner radius (R0.5-R2.0) for superior performance in contour milling, 3D profiling, and slotting applications. Designed for CNC machining centers, it combines the strength of micro-grain tungsten carbide with optimized flute geometry to deliver smooth finishes and extended tool life in steel, aluminum, and composite materials.
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High-Performance Carbide Substrate
Grade K30/K40 micro-grain carbide for wear resistance in abrasive materials
Sub-micron grain structure ensures edge retention at high RPM -
4-Flute Spiral Design
30°-45° helix angle (selectable) for efficient chip evacuation
Balanced flute geometry reduces vibration in deep-pocket machining -
Bull Nose Radius Edge
R0.5-R2.0 corner radius options (customizable)
Blends sharp corner precision with the durability of rounded edges
Ideal for mold cavities and organic 3D shapes -
Advanced Coating Options
Uncoated: Best for aluminum/copper (prevents material adhesion)
AlTiN Coated: For hardened steels (HRC 50+) and high-temperature alloys -
Rigid Shank & Tolerance
h6 tolerance shank (DIN 6535) for minimal runout
Weldon flat or cylindrical shank options
- Mold & Die Making - Core/cavity machining (P20, H13 steels), Graphite electrode milling
- Aerospace - Turbine blade root profiles (Inconel), Lightweight structural components
- Automotive - Cylinder head ports, Composite trim tools
- General Engineering - Architectural metalwork, Precision jigs/fixtures
Get free samples (total value ≤ $20 USD) when you cover the international shipping cost. Perfect for evaluating our product quality and performance risk-free.
New customers can enjoy a $50 discount on the first order of $500 or more. A great way to start our partnership with extra value!
- Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands.
- Advanced inspection machines: We have ZOLLER, OMEGA, PG1000, etc. for inspecting each carbide tool.
- Fast feedback: We offer 24 hours online service.
- Strict quality control system: We strictly adhere to a three-stage inspection process for each tool: Raw material inspection, Semi-finished product inspection after production, Final inspection after coating (pre-shipment check).
Get in Touch
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