5pcs/Set Carbide PCB Engraving Bits 3.175mm Shank V Groove Router Bit Engraving Bit 0.1mm 0.2mm 0.3mm Tip CNC V Bits Solid Carbide V End Mill(3.175-90DEG-0.2mm)

Four Wing Slotting CuttersShank Diameter: 3.175mm Overall Length : 38mmDiameter : 3.1mmCoating : titanium coatingPackage Includes:5pcs V Groove Bit

• Four Wing Slotting Cutters
• These V Groove Router Bits are sharp and provide excellent detail work. The engraving results are clear and clean ensuring high precision and sharpness.
• Scope of machining: PCB moulds plastics copper stainless steel and acrylic plywood cork hardwood and other materials precision parts machining
• Carbide has excellent properties such as high hardness wear resistance good strength and toughness heat resistance and corrosion resistance especially its high hardness and wear resistance.
• The sharper cutting edge helps produce neat cuts while the alloy steel construction provides super hardness wear resistance break resistance and corrosion resistance for a efficient work.
• These bits can be widely used in signmaking lettering V Groove miter.