1 Tungsten Steel: These end mill cutters are made from tungsten steel material, which ensures high hardness and wear resistance. 2 No Burr: These end mill cutters possess clean and glossy surface, and it has no burr, providing better use experience. 3 High Efficiency: These end mill cutters provide good milling and cutting performance, which ensures high efficiency for your work. 4 Wide Application: These end mill cutters are suitable for printed circuit board, CNC, metal, plastic, wood, SMT, glass fiber, carbon fiber board. 5 Heat Treatment: These end mill cutters adopt quenching heat treatment in high temperature, which ensures high reliability.

What's in the box
10 x Tungsten Steel End Mill Cutter