HARDELL 4V Carbon Fiber Pro 70pcs Rotary Tool Kit
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Available in stock (256)
The HARDELL Carbon Fiber Color‑r7 Rotary Tool features a 360° rotating storage box keeping 70 accessories within reach, plus a 360° LED light for shadow‑free visibility. With a 2000mAh battery and 5 speeds (5,000–18,000 RPM), it smooths, cuts, deburrs, engraves, and polishes 3D prints, resin, wood, and metal.
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✅Why Choose Hardell?
✅Why Choose Hardell?
📋Product Specifications
📋Product Specifications
| Model | DETAIL |
|---|---|
| Brand | HARDELL |
| Color | Black / Carbon Fiber Color-r7 |
| Style | Rotary Tool Kit – 70pcs |
| Voltage | 4 Volts |
| Battery Capacity | 2000 mAh |
| Battery Life | 4 Hours Continuous Working |
| Power Source | Battery Powered |
| Number Batteries | 1 AAAA batteries required. |
| Speed Settings | 5-Speed (5,000 / 8,000 / 11,000 / 14,000 / 18,000 RPM) |
| Minimum Speed | 5000 rpm |
| Maximum Speed | 18000 rpm |
| LED Worklight | 360 LED Light |
| Charging | USB-C |
| Storage Method | Portable storage case |
| Warranty | 2-Year Limited Warranty |
| Uses | 3D Printed Models Smoothing, Cutting, Deburring, Engraving, Finishing, Grinding, Polishing, Sanding |
📦What's in the Box?
📦What's in the Box?

Your HARDELL kit includes everything you need to get started. Here’s what you‘ll find inside:
| Accessories | Quantity |
| Sanding | 46 |
| Polishing | 2 |
| Cutting | 3 |
| Collect | 3 |
| Engraving | 6 |
| Carving | 1 |
| Drilling | 2 |
| Drilling | 5 |
Wrench*1
Type-C Charging Cable*1
Instruction Manual*1
Total count matches the 70-piece set shown on the package. Everything you need — all in one box.
Buy direct from Hardell and enjoy these exclusive benefits:
🛡️ 2-Year Warranty
Auto-registered with your order. No forms. No hassle.
⭐ 2X Rewards Points
Earn 2 points for every $1. Redeem for tools and gear.
📧 Official Support
Contact our Hardell support team directly.
🏭 Factory-Direct
Straight from our factory to your door. No middlemen.
From Our Factory to Your Workshop
DIYers deserve good tools — not a bill for brand logos.
We used to hate the choice too: overpay for something "premium," or settle for junk that falls apart after one use. So we decided to build our own.
Today, Hardell has its own factory, its own designs, and its own production line. We control everything from start to finish. No middlemen. Just us — a group of people who build tools, and use them too.
- 🏭 Yes, We Actually Build Our Tools
- 💰 We cut out the middleman
- 🔧 Tools we actually use ourselves
We want you to love your Hardell tools. But if something isn't right, we've got you covered.
✅ 30-Day Returns
Changed your mind? No problem. You have 30 days from delivery to send it back.
Quality issues – We cover return shipping. Free and easy.
Changed your mind – Return shipping is on you, plus a small restocking fee.
- 📦 Return shipping: Quality issue → Free
- 💳Refund speed: 1–5 business days after we receive it
🔧 2-Year Warranty
Something breaks within the first year? We'll repair or replace it — free.
That's our commitment to every tool we make.
📦 Fast & Hassle-Free
Packed in 2 days – We get your order ready, fast.
Arrives in 2–6 days – Delivered right to your door.
Questions? Just email us – we reply within 1–2 business days.
💰 60-Day Price Guarantee
Price drops within 60 days? We'll refund the difference. No need to watch your back – we've got it.
We keep it simple. You stay protected.
📧 contact@hardell.com
📞 +1 (303)521-2485

