{"product_id":"brushless-electric-rotary-grinding-pen-22-000-rpm-usb-c-rechargeable-mini-grinder-2-35mm-collet-for-engraving-polishing-drilling","title":"Brushless Electric Rotary Grinding Pen 22,000 RPM – USB-C Rechargeable Mini Grinder, 2.35mm Collet for Engraving Polishing Drilling","description":"\u003cp\u003e\u003cstrong\u003eEffortless precision.\u003c\/strong\u003e This slim, pen-style cordless rotary grinder delivers up to 22,000 RPM with a durable brushless motor for engraving, polishing, drilling and detailed DIY work. USB-C rechargeable with dual battery and plug-in modes, lightweight and portable for home craft, jewelry, wood carving and model making.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e Lithium-ion battery (rechargeable) \/ plug-in\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBattery Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBattery Capacity:\u003c\/strong\u003e 800 mAh (rated)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 5 V (battery nominal 3.7 V)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCharging Interface:\u003c\/strong\u003e USB-C\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCharging Parameters:\u003c\/strong\u003e 5 V = 1 A (standard); recommended plug-in use 5 V = 3 A for best performance\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCharging Time:\u003c\/strong\u003e Approximately 90 minutes\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRun Time:\u003c\/strong\u003e Up to 60 minutes continuous (fully charged) — actual time varies with load and temperature\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSpeed Range:\u003c\/strong\u003e 15,000 – 22,000 RPM (no-load)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e Brushless hollow-cup motor\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCollet \/ Clamping Size:\u003c\/strong\u003e 2.35 mm (0.093 in)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProduct Size:\u003c\/strong\u003e approx. 184 x 20 x 20.6 mm (7.24 x 0.79 x 0.81 in)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e approx. 310 g (10.9 oz \/ 0.68 lb)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0 ℃ to 40 ℃ (32 ℉ to 104 ℉)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -10 ℃ to 45 ℃ (14 ℉ to 113 ℉)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eExecution Standard:\u003c\/strong\u003e GB\/T 3883.1-2014\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eAccessories Included:\u003c\/strong\u003e 16 grinding\/engraving heads (2.35 mm shank), wool\/brush bits, diamond head, grinding wheels, rubber polishing head\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e Rotary grinding pen, automatic pop-up storage box, 16 sharpener heads, USB-C charging cable, instruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eKey benefits: slim 2 cm pen-shaped design for precise control, lightweight portable body for handheld comfort, easy one-button power with speed knob for quick adjustments, dual power mode for uninterrupted work sessions, and an automatic pop-up accessory box for tidy storage. Ideal for wood carving, jewelry polishing, model making, pendant drilling, silver and jade polishing, and small home repairs.\u003c\/p\u003e\n\n\u003cp\u003e#rotarytool #minigrinder #diycrafts #FanzyMarket\u003c\/p\u003e\n","brand":"FanzyMarket","offers":[{"title":"Grey","offer_id":49880624070849,"sku":"14:350850#Grey","price":93.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/8189\/1777\/files\/Sf592585492dc45d4809e83c0928b9f61t.webp?v=1767165453","url":"https:\/\/fanzymarket.com\/products\/brushless-electric-rotary-grinding-pen-22-000-rpm-usb-c-rechargeable-mini-grinder-2-35mm-collet-for-engraving-polishing-drilling","provider":"FanzyMarket","version":"1.0","type":"link"}