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Katerk 3.7V Mini Cordless Rotary Tool Kit with 70 Accessories
✅ In stock
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Grade
Analysis Confidence
48%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 25, 2026 6:19 AM · Prices & availability subject to change
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📝 Product Overview
🚚 Shipping
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Product Details
✓Light-Duty Craft Tool: Designed exclusively for desktop DIY projects, this mini cordless rotary tool features 5 speed settings from 5,000 to 20,000 RPM, and it provides stable RPM management for fine sanding, model detailing, and 3D print finishing
✓Pen-Style Precise Grip: Weighing about 0.33 lbs with an ergonomic textured anti-slip coating, this mini rotary tool kit handles naturally like a writing pen; it delivers steady control and reduces hand fatigue over extended fine woodworking and carving sessions
✓Extended Battery Runtime: With a 2500mAh rechargeable battery and a 4-LED real-time power indicator, this 3.7V rotary tool ensures stable output. Easily monitor power levels and recharge via the included standard USB-C cable
✓70 Multi-Purpose Accessories: Comes with a 70-piece comprehensive accessory kit with universal 1/8-inch shanks to meet diverse sanding, polishing, and drilling needs. A must-have setup for 3D printing enthusiasts, model builders, and tabletop hobbyists
✓Quiet LED Work Light: Operating quietly below 45dB even at maximum speed, this micro rotary tool allows focused creation without noise. The built-in bright LED light perfectly illuminates dark corners for intricate DIY hobby craft detailing
✓Note for Optimal Use: Strictly designed for light-duty crafts. Rely on high-speed rotation and apply gentle, light strokes rather than heavy pressure. Always fully tighten the chuck before turning on the tool to prevent accessory loosening
⚙️ Specifications
Brand
Katerk
Voltage
3.7 volts
Power Source
Battery Powered
Recommended Uses For Product
Cutting, Drilling, Engraving, Grinding, Polishing, Sanding, Precision/DIY Crafts
Color
Grey
Special Feature
Compact, Cordless, Led Light, Lightweight, Portable
Included Components
1 × Rechargeable Rotary Tool, 1 × USB-C Cable, 70 × Rotary Tool Accessories, 1 × Storage Bag
Item Weight
150 g
Maximum Rotational Speed
20000 rpm
Manufacturer
Katerk
Part Number
SY-IS39425-DE-FBA
