Description:  10pcs 60 Degree 0.3mm Tip 3.175mm Carbide PCB Engraving Bits End Mill Cutter CNC Router Tool   A pack of V-shape carbide flat bottom engraving bits replacements for your CNC\/PCB machinery、 these long-lasting bits are made from high quality carbide for a precise、 easy cutting experience.   Specification: Type: Flat bottom engraving bits Shape: V-shape Degree: 60  Shank diameter: 3mm Cutting edge diameter: 0.3mm Total length: 30mm Quantity: 10pcs   Features: High-precision tool grinding. Large capacity Chip elimination、 high efficiency and good quality of products. A power tool for 2D sculpture、 3D sculpture. Used for: Copper、 Aluminum ABS、 Acrylic、 PVC、 Nylon、 Resin、 Majority of plastics、 Wood、 Fibre glass、 Carbon.   Package Included: 10pcs x PCB Engraving Bits   More Details: