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IECHO ER6C4 is a tungsten carbide milling bit (router bit) designed specifically for IECHO high-speed digital cutting systems equipped with 1.0 kW and 1.8 kW high-frequency milling spindles.
| Feature | Specification Details |
| Material | Micro-grain Solid Tungsten Carbide (High Wear & Heat Resistance) |
| Compatible Spindles | IECHO 1.0 kW / 1.8 kW Milling Spindle Modules (e.g., RZ series cutter tables) |
| Shank Diameter | 6 mm |
| Tool Diameter / Profile | Typically 4 mm routing diameter with special chip-flute geometry |
| Flute Design | Up-cut spiral flute (forces swarf and chip removal upward away from the cut) |
Up-Cut Spiral Design: Efficiently clears chips upward during high-speed routing.
High-Speed Balance: Rigorously dynamically balanced to withstand high-RPM operation (up to 60,000 RPM) without causing spindle vibration or tool deflection.
Clean Edge Finish: Designed to yield clean, burr-free edges on dense substrates without requiring extensive post-processing.
