Dreanique 5pc/lot Flat Bottom Carbide PCB Engraving Bit 3.175mm Shank DLC Coated 30 60 90deg 0.1 0.2 0.3mm Tip V Groove Bit Tool

Dreanique 5pc/lot Flat Bottom Carbide PCB Engraving Bit 3.175mm Shank DLC Coated 30 60 90deg 0.1 0.2 0.3mm Tip V Groove Bit Tool

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