The ZC-TOOLS Single Flute Spiral Router Bit is a high-performance cutting tool designed for CNC routers, offering exceptional chip evacuation, smooth cutting, and high-quality edge finishing. Engineered with a precision-ground single-flute spiral design, it delivers superior results on wood, MDF, plywood, acrylic, plastics, and aluminum-plastic composite panels.
Ideal for high-speed routing, engraving, slotting, and contour shaping, this router bit ensures clean cuts, minimal tear-out, and extended tool life—making it an essential choice for woodworking factories, advertising CNC workshops, and panel-processing industries.
The Single Flute Spiral Router Bit is engineered for high-speed CNC routing, superior chip evacuation, and precision edge finishing.
Featuring a single-flute spiral geometry, this tool ensures smooth cutting, reduced heat buildup, and outstanding performance on wood-based panels, plastics, and aluminum-plastic composites.
Its razor-sharp cutting edge delivers clean, burr-free finish quality, making it ideal for engraving, trimming, slotting, and contour cutting. With optimized tungsten carbide material, this bit guarantees durability and long-lasting performance even under demanding production environments.
Maximizes chip evacuation, especially effective when cutting plastics and soft-to-medium hardness woods.
Ensures minimal tear-out, cleaner edges, and high-quality surface finishing.
Provides exceptional wear resistance and longer service life.
Perfect for CNC routers running at 18,000–30,000 RPM.
Suitable for slotting, trimming, contour routing, and engraving.
Ideal for materials prone to melting, such as acrylic and PVC.
The Single Flute Spiral Router Bit is suitable for processing:
MDF / HDF (Medium Density Fiberboard)
Plywood / Multilayer boards
Acrylic (PMMA)
PVC / ABS / Plastics
Aluminum-plastic composite panels
Soft wood & medium-hardness wood
Engraving, slotting, cutting hollow
Recommended industries:
| Model / Size | D2 (Shank) | D1 (Cutting Dia.) | L1 (Cutting Length) | L2 (Overall Length) |
|---|---|---|---|---|
| 3.175 × 2.0 × 12 | 3.175 mm | 2.0 mm | 12 mm | 38–45 mm |
| 3.175 × 3.175 × 22 × 45 | 3.175 mm | 3.175 mm | 22 mm | 45 mm |
| 4 × 4 × 22 × 45 | 4 mm | 4 mm | 22 mm | 45 mm |
| 6 × 6 × 22 × 45 | 6 mm | 6 mm | 22 mm | 45 mm |
| 8 × 8 × 32 × 45 | 8 mm | 8 mm | 32 mm | 45 mm |
| 12 × 12 × 32 × 45 | 12 mm | 12 mm | 32 mm | 45 mm |
Customized specifications are available upon request.
Superior spiral geometry ensures a smooth finish.
Longer Tool Life
High-quality carbide withstands high-speed machining.
Fast Chip Evacuation
Prevents material melting when cutting acrylic or PVC.
High Precision
Ideal for detailed engraving and contour routing.
Versatile Cutting Performance
Excels on wood, plastics, composite panels, and advertising materials.
A: It is suitable for MDF, plywood, plastics, acrylic, PVC, aluminum-plastic panels, and soft woods.
A: Best performance at 18,000–30,000 RPM, depending on material hardness.
A: Yes, ZC-TOOLS can produce custom sizes, shank diameters, and cutting lengths.
A: Use high RPM + moderate feed rate, and ensure proper chip evacuation.
A: Yes. The single-flute structure is excellent for engraving and fine detailing.
The ZC-TOOLS Single Flute Spiral Router Bit is a professional-grade tool engineered for clean cutting, high speed, and excellent durability.
Whether you are processing wood, acrylic, plastics, or composite panels, this bit delivers outstanding performance and reliable quality for CNC router professionals.
Perfect for woodworking factories, advertising engraving workshops, cabinet makers, and CNC routing operations.
