Flat Bottom Engraving Bits – Precision CNC Carving for Professional Results
Ultra-durable tungsten carbide tips ensure long-lasting sharpness and resistance to wear, ideal for high-speed machining. Precision-engineered 20-degree cutting angle delivers clean, smooth finishes on wood, acrylic, plastic, and PCB materials. Compatible with 3.175mm shank CNC routers, perfect for 3D milling, engraving, and intricate detail work. Flat bottom design creates precise, flat-surface cuts with minimal chipping for professional-grade projects. Available in multiple sizes (3.175mm, 4mm, 6mm) to suit diverse engraving and milling needs. Perfect for hobbyists, engineers, and manufacturers requiring reliable, high-performance cutting tools. Global wholesale pricing ensures unbeatable value for bulk orders—ideal for large-scale production.