Burr

8Pcs 1/4 Tungsten Carbide Burr Bit 6mm Rotary Cutter Files CNC Engraving Tool
US $20.35
6Pcs 6Mm Tungsten Carbide Cutter Rotary Burr Set Useful Engraving Bit Set New
US $23.54
6xCarbide Burrs Rotary Twisted Tungsten Steel Rolling Cutter Bit Alloy Grindin
US $20.52