CNC Engraving End Mill V-shape 30Degree 0.4mm 3.175mm NJ3.3004

From the shop's description

Specification: Type: Flat bottom engraving bits Shape: V-shape Degree: 30° Shank diameter: 3.175mm Cutting edge diameter: 0.4mm Total length: 30mm Quantity: 1PC Features: This V-shape carbide flat bottom engraving replacement used for your CNC/PCB machinery, these long-lasting bits are made from high quality carbide for a precise, easy cutting experience. High-precision tool grinding Large capacity Chip elimination, high efficiency and good quality of products A power tool for 2D sculpture, 3D sculpture