4mm Shank Ø 0.1-1.2mm 15/20/25/30/45/60/90 Degree V-shape High Precision Solid Carbide Engraving Bit CNC Router Tool Cutter Wood

4mm Shank Ø 0.1-1.2mm 15/20/25/30/45/60/90 Degree V-shape High Precision Solid Carbide Engraving Bit CNC Router Tool Cutter Wood

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