Cordless Rotary Tool Mini Drill & Engraving Pen 35W Electric Grinder for DIY, Jewelry & Crafts

 Your Ultimate Cordless Workshop - Precision in the Palm of Your Hand!

This 35W USB Cordless Rotary Tool revolutionizes DIY projects with professional-grade performance in a compact, wireless design. Whether you're engraving jewelry, polishing metal, or crafting models, this 3-speed mini drill delivers 21000 RPM of precision power without cords getting in your way.

Key Features:

 3-Speed Versatility - Switch between 8500/16500/21000 RPM for different materials
 USB-C Fast Charging - 2200mAh battery provides hours of cordless operation
 Ultra-Lightweight - Only 226g (lighter than most smartphones)
 Wide Compatibility - Works with 0.5-3.2mm Dremel-style bits (accessories sold separately)
 Multi-Material Mastery -

Perfect for:

• Metal/wood engraving

• Jewelry & nail polishing

• PCB board drilling

• Rust/grime removal

• Detailed model-making

Technical Specifications:

• Power: 35W (3.7V output)

• Battery: 18650 lithium (2200mAh)

• Charging: USB Type-C (5V/2A input)

• Run Time: ~1.5 hours continuous use

• Weight: 226g (0.5 lbs)

What's Included:


1 × Cordless Rotary Tool
1 × USB Type-C Charging Cable

Pro Tips:

• Use lower RPM for delicate polishing

• Apply light pressure for cleaner engraving

• Store with 50% charge for battery longevity

Perfect For:

• Hobbyists & crafters

• Jewelry makers

• Electronics technicians

• Home improvement DIYers

• Model builders