20pcs 0.1mm 10/15/20/30 Degree 3.175mm Carbide PCB Engraving Bits CNC Router Tool
Material: Hard alloy (tungsten steel)
Shank Diameter: 3.175mm
Cutting Edge Diameter: 0.1mm
Angle: 10°/15°/ 20°/ 30° (5pcs per angle )
Application: color plates, acrylic, PVC, hardwood, MDF and other materials.
Hard alloy,not easy to be broken.
3 Angle to use.
These are mainly used for engraving machine.
20x Engraving Bits CNC Router Tools
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