5pcs 8mm Shank High Speed Steel Spiral End Mill Bits | CNC Router Bits Set for Wood Carving/Milling/Engraving | HSS Material with 6mm Cutter Head & 14mm Cutting Area Length

Produktbeschreibung

Enhanced HSS Material - These spiral end mills are made of high-speed steel for exceptional abrasion resilience and heat tolerance, maintaining sharpness through extended woodworking sessions without breaking or dulling. Dual-Spiral Design - CNC router bits feature upper/lower spiral cutting areas that clear burrs during processing, delivering smooth finishes on hardwoods, softwoods, and composite materials with 30% improved chip removal. Multi-Machine Compatibility - End mill set works seamlessly with CNC milling machines, woodworking routers, and advertising engravers, well-suited for cabinetry, sign-making, and 3D relief carving projects. Accurately Ground Cutting Area - Each 8mm shank bit has 6mm cutter heads and 14mm cutting area lengths for controlled depth cuts, reducing material waste and achieving ±0.1mm dimensional accuracy in repetitive jobs. Compact 5-Piece Kit - Handy 60mm total length bits come in a protective set that's 50% lighter than carbide alternatives, ideal for workshops needing extended-use backup cutters for frequent tool changes.