R6 (12mm) Steel Arc Up & Down Chamfer End Mill
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BEYOND R6 (12mm) Steel Arc Up & Down Chamfer End Mill – Dual-Sided Edge Chamfering Cutter
The BEYOND R6 (12mm) Steel Arc Chamfer End Mill is a professional-grade cutting tool designed for dual-side chamfering and deburring in steel machining. With its precise arc-type cutting edge geometry, it achieves smooth and consistent chamfer finishes while maintaining stability in high-speed CNC operations.
Key Features
- Cutting Diameter (d1): 12mm
- Chamfer Radius (R): R6
- Shank Diameter (d2): 12mm
- Overall Length (L): 75mm
- Material: Premium tungsten carbide for high rigidity and long tool life.
- Design: Arc-shaped up & down edges for simultaneous double-side chamfering.
- Coating: AlTiN / TiAlN coating for superior wear and heat resistance.
- Applications: Suitable for carbon steel, alloy steel, die steel, tool steel.
- Tool Type: CNC chamfering and edge-finishing tool.
Technical Specifications
| Model | Radius (R) | Cutting Diameter (d1) | Shank Diameter (d2) | Overall Length (L) | Material |
|---|---|---|---|---|---|
| R6-12MM | R6 | 12mm | 12mm | 75mm | Tungsten Carbide |
Performance Advantages
- Performs up and down chamfering in one pass for higher productivity.
- Arc geometry ensures even cutting pressure and burr-free edges.
- Excellent rigidity and balance for high-speed CNC machining.
- Long tool life with advanced coating technology.
- Ideal for heavy-duty steel applications and precision edge finishing.
Recommended Cutting Parameters
- Cutting Speed (Vc): 90–150 m/min
- Feed per Tooth (fz): 0.02–0.06 mm/tooth
- Depth of Cut (ap): 0.6–1.5 mm
Applications
The R6 (12mm) Steel Chamfer End Mill is widely used for deburring, chamfering, and edge rounding in mold making, machinery production, and steel component finishing. It offers superior performance in precision chamfering of hard and medium-hard materials.
Why Choose BEYOND?
BEYOND specializes in producing high-precision cutting tools with stable quality and optimized performance. Each tool undergoes strict inspection to ensure superior cutting accuracy, durability, and consistency in CNC machining environments.