
One Spiral Left-Helical Cutter made from solid tungsten carbide delivers clean down-cutting action and excellent edge quality for CNC routing, milling and engraving.
One Spiral Left-Helical Cutter Features
- High-quality solid carbide construction with an excellent cutting effect.
- Single-flute geometry supports efficient chip evacuation.
- Left-hand spiral cutting action pushes chips downward for cleaner top edges.
- Competitive factory-direct pricing and short lead times.
Product Description
- Product name: Tungsten solid carbide single-flute left spiral end mill.
- Application: Suitable for aluminum window frames, wood products, acrylic, PP, PB, PVC and PE sheet materials.
- Carbide material: Premium imported material options include AF, SANDVIK, KENNAMETAL and CB.
- Quality assurance: Manufactured parts are inspected with advanced Zoller measurement equipment.
- Production: Ground on modern precision tool-grinding machines.
- Flexibility: Non-standard sizes are available on request.
Size: 3.175×2.0x8


Why Choose This Down Cut Router Bit?
This AA Grade One Spiral Left-Helical Cutter combines a single flute for efficient chip removal with a down-cut spiral for controlled, clean CNC machining. It is suitable for advertising fabrication, sign making, woodworking and plastic sheet processing. Contact JEEFOO for standard or custom carbide cutter sizes.

