5 X 30 Degree Double Headed Carbide CNC Engraving Bit
A pack of Double Headed V-shape carbide engraving bits replacements for your CNC/PCB machinery, two headed designed for cost saving and high efficiency to your engraving work.  these long-lasting bits are made from high quality carbide for a precise, easy cutting experience.AdvantageHigh-precision tool grinding large capacity Chip elimination, high efficiency and good quality of products A power tool for 2D sculpture, 3D sculptureA Wide Range of Materials can be engraved, including:Copper, Aluminum ABS, Acrylic, PVC, Nylon, Resin  Majority of plastics   Wood Fibre glass   CarbonSpecification:Type: Double Headed engraving bits Shape: Two Headed V-shape Degree: 30 Shank diameter: 3.175mm Cutting edge diameter: 0.1mm    Pack size: 5 Brand new and unused