3 Speeds Adjustable Engraver Electric Grinding Pen Small Grinding Machine Mini Tool Set DIY Jade Engraving Pen PolishingFeatures Versatile Use This mini engraving tool kit is a handy solution for DIY enthusiasts Perfect for engraving polishing or drilling on various surfaces including glass jewelry plastic ceramics and more Your creativity is the limit Adjustable Speeds Tailor your tool s operation to the task at hand Our engraving pen features three adjustable speed levels 5000 10000 RPM 10000 15000 RPM and 15000 20000 RPM giving you optimum control and precision Overload Protection Safety first The pen s built in overload protection system ensures a long lifespan by automatically shutting off when resistance is too large Specifications Product Type Electronic Engraving PenMaterial MetalColor … $20.99Banggood.comDelivery: in USA ReportBuy!
