High Efficiency: This engraving pen can provide high speed of up to 5000-25000r/min, providing efficient engraving effect, three-speed adjustable,
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Ryoma Rechargeable Cordless Electric Micro Engraver Pen Mini DIY Engraving Tool Kit for Metal Glass Ceramic Plastic Wood Jewelry with 30 Bits and 16
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FAINAT USB Rechargable Engraving Machines with 37bits, New Update Mini Electric Engraver Etching Pen Cordless Rotary Tools Engraved Jewelry Glass Stone Metal Plastic Wood Resin - Yahoo Shopping
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NKTIER Mini Rotary Tool Kit 3.6V Electric Grinder Machine 3-Speed Grinder Set USB Rechargeable Mini Engraving Pen Tool for Grinding Sanding Drilling Polishing Engraving DIY Crafts
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★【TOTAL 30 BITS & 16 STENCILS】The engraving tool kit includes 30pcs polishing bits, 3 saw blades, 2 drill bits, 1 plastic head burr bit and 16
USB Rechargable Cordless Engraving Pen, Electric Engraver Pen For Metal, Wood, Glass, Jewelry and Plastic, Professional Engraving Machine 37
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