🔧 USB Cordless Rotary Tool Kit

37-Piece Professional DIY Engraving & Grinding Set

✨ Key Features

⚡ 3-Speed Power Control

Adjustable speeds: 5000/10000/15000 RPM with maximum 16000 RPM capability. LED indicators display current speed setting for precise control.

🔋 USB Rechargeable

Built-in 3.7V battery delivers 90 minutes runtime. Quick 2-hour USB charging - power up anywhere with the included cable.

🛠️ 37 Premium Accessories

Complete kit with 5 collet sizes, 7 drill heads, 12 sanding bands, 5 grinding wheels, 5 felt polishing wheels, and metal cutting blade.

💼 Lightweight & Portable

Only 205g weight with compact 15cm design. Perfect for detailed precision work on various materials including wood, metal, glass, and jewelry.

📋 Technical Specifications

Speed Settings	3-Level: 5000/10000/15000 RPM (Max 16000)
Battery	3.7V Rechargeable (90 min runtime)
Charging Time	2 hours via USB
Length	15cm (5.91 inches)
Weight	205g
Chuck Range	0.5-3.2mm opening capacity
Collet Sizes	0.8mm, 1mm, 1.6mm, 2.3mm, 3.2mm
Total Accessories	37 pieces included
Available Colors	Black, Green, Orange, Red, White

🎨 Perfect For Multiple Applications

Woodworking: Carving, shaping, and detail work
Jewelry Making: Precision metalwork and stone setting
Engraving: Custom designs on various materials
Glass Etching: Decorative glass projects
Metal Working: Grinding, cutting, and polishing
Home DIY: General crafting and small repairs

📦 What's Included

✓ 1x Cordless Rotary Tool
✓ 5x Collets (0.8-3.2mm)
✓ 7x Drill Heads
✓ 12x Sanding Bands (various grits)
✓ 5x Grinding Wheels
✓ 5x Felt Polishing Wheels
✓ 1x Metal Cutting Blade
✓ 1x USB Charging Cable
✓ 1x Storage Case

📸 Product Images

❓ Frequently Asked Questions

Q: How do I change accessories?

A: Press the shaft locking button, unscrew the chuck by hand, select the appropriate collet size for your accessory, insert the accessory, and tighten the chuck securely.

Q: How long does the battery last?

A: The 3.7V rechargeable battery provides up to 90 minutes of continuous runtime on a full charge.

Q: What materials can I work with?

A: This rotary tool works with wood, metal, glass, plastic, stone, ceramics, and other craft materials. Choose the appropriate accessory for each material type.

Q: Is this suitable for beginners?

A: Yes! The 3-speed control and LED indicators make it easy to start with lower speeds and progress as you gain experience.

Q: Can I use it while charging?

A: For safety and optimal performance, allow the tool to fully charge before first use. Avoid using while connected to power.