--- product_id: 502375413 title: "4V Cordless Rotary Tool Kit, Powerful Engraving Pen, 25000RPM | 5 Variable Speed, 35 Accessories, LED Light, USB-C Rechargeable, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY" brand: "hoto" price: "390.90 DT" currency: TND in_stock: true category: "Hoto" url: https://www.desertcart.tn/products/502375413-4v-cordless-rotary-tool-kit-powerful-engraving-pen-25000rpm-5 store_origin: TN region: Tunisia --- # 4V powerful motor 5-speed adjustable control 2000mAh USB-C rechargeable battery 4V Cordless Rotary Tool Kit, Powerful Engraving Pen, 25000RPM | 5 Variable Speed, 35 Accessories, LED Light, USB-C Rechargeable, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY **Brand:** hoto **Price:** 390.90 DT **Availability:** βœ… In Stock ## Summary > πŸ”§ Elevate your DIY game with cordless precision and power! ## Quick Answers - **What is this?** 4V Cordless Rotary Tool Kit, Powerful Engraving Pen, 25000RPM | 5 Variable Speed, 35 Accessories, LED Light, USB-C Rechargeable, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY by hoto - **How much does it cost?** 390.90 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/502375413-4v-cordless-rotary-tool-kit-powerful-engraving-pen-25000rpm-5) ## Best For - hoto enthusiasts ## Why This Product - Trusted hoto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Quiet Yet Mighty:** Low-noise motor delivers powerful 4V torque for grinding, polishing, carving, and more without the distracting racket. - β€’ **Unmatched Versatility:** Dual collets (3.2mm & 2.3mm) fit most major brand accessories for all your creative projects. - β€’ **All-in-One DIY Powerhouse:** Includes 35 essential accessories plus a protective shield and LED ring light for flawless visibility and safety. - β€’ **Cordless Freedom & Comfort:** Lightweight (0.52 lbs) ergonomic design with USB-C fast charging keeps you productive anywhere, anytime. - β€’ **Precision at Your Fingertips:** Five variable speeds from 5,000 to 25,000 RPM let you switch seamlessly between delicate engraving and heavy-duty cutting. ## Overview The HOTO 4V Cordless Rotary Tool Kit is a compact, lightweight, and powerful engraving pen featuring a 4V motor with 5 adjustable speeds up to 25,000 RPM. It includes dual collets compatible with most accessories, 35 versatile attachments, a built-in LED ring light for enhanced visibility, and safety features like an auto shut-off and protective shield. USB-C rechargeable with a 2000mAh battery, this tool offers quiet operation and ergonomic comfort, making it ideal for professional-grade grinding, sanding, polishing, cutting, and carving on multiple materials. ## Description Shop HOTO 4V Cordless Rotary Tool Kit, Powerful Engraving Pen, 25000RPM | 5 Variable Speed, 35 Accessories, LED Light, USB-C Rechargeable, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY. Free delivery on eligible orders of Β£20 or more. ## Features - NOTE: This powerful cordless rotary tool features dual collet sizes – a built-in 3.2mm collet and an included 2.3mm replacement – making it compatible with most major brands' accessories to empower your diverse DIY projects - 5-SPEED ADJUSTABLE CONTROL: 5 precise speed settings from 5,000 to 25,000 RPM. Low speed for delicate engraving, high speed for efficient material removal - QUIET & POWERFUL PERFORMANCE: Equipped with a low-noise motor for peaceful operation. Delivers 4V of power to handle grinding, cutting, polishing, and carving on wood, metal, plastic, and more. - VERSATILE ACCESSORIES INCLUDED: Comes with 35 practical accessories and a storage case, ideal for sanding, cutting, engraving, polishing, and even pet nail grinding. - SAFETY & LED LIGHTING: Built-in shadowless LED ring light improves visibility. Auto shut-off after 7 seconds, with a snap-on shield for eye and skin protection. - ERGONOMIC & LIGHTWEIGHT DESIGN: Weighs only 0.52 lbs with a frosted TPU grip and angled rubber cap for comfort. Cordless and portable, powered by a strong 0.9NΒ·m torque motor. - USB-C CHARGING & LONG BATTERY LIFE: Universal Type-C charging port and a 2000mAh rechargeable battery for extended cordless use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B97JG2T2 | | Best Sellers Rank | 42,517 in DIY & Tools ( See Top 100 in DIY & Tools ) 69 in Rotary Tools | | Brand | HOTO | | Colour | Black / Black | | Country of Origin | China | | Customer Reviews | 4.6 out of 5 stars 758 Reviews | | Included Components | 35 pcs Cordless rotary tool kit: 1 x Cordless rotary tool, 1 x Type-C cable, 1 x Charging base, 1 x Pet nail grinder, 1 x Shield 1 x EVA storage bag, Multifunctional accessories: 3 x Milling cutter, 1 x Diamond grinding needle, 1 x Drilling bit, 1 x Felt wheel, 1 x Diamond cutting blade, 1 x Cutting blade, 1 x Sand ring, 2 x Corundum grinding head, 1 x Disc metal brush, 1 x Nylon brush, 1 x Sand r… | | Item Dimensions | 19 x 3 x 3 centimetres | | Item Type Name | Rotary Tools | | Item Weight | 789 g | | Manufacturer | HOTO | | Maximum Rotational Speed | 25000 RPM | | Minimum Speed | 5000 RPM | | Model Number | L03 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of Items | 1 | | Other Special Features of the Product | Cordless, Led Light, Lightweight, Multiple Use, Variable Speed | | Part Number | L03 | | Power source | Battery Powered | | Recommended Uses For Product | Grinding, Sanding, Polishing, Cutting | | Recommended uses for product | Grinding, Sanding, Polishing, Cutting | | Special feature | Cordless, Led Light , Lightweight, Multiple Use, Variable Speed | | Style | Minimalist, Maximum Versatility,Cordless, Compact | | UPC | 789513882135 | | Unit Count | 1.0 count | | Voltage | 4 Volts (DC) | ## Product Details - **Brand:** HOTO - **Colour:** Black / Black - **Power source:** Battery Powered - **Recommended uses for product:** Grinding, Sanding, Polishing, Cutting - **Voltage:** 4 Volts (DC) ## Images ![4V Cordless Rotary Tool Kit, Powerful Engraving Pen, 25000RPM | 5 Variable Speed, 35 Accessories, LED Light, USB-C Rechargeable, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY - Image 1](https://m.media-amazon.com/images/I/61sAaxr10DL.jpg) ## Questions & Answers **Q: What size attachments are compatible with this cordless rotary tool？** A: This powerful cordless rotary tool features dual collet sizes – a built-in 1/8''(3.2mm) collet and an included 3/32'' (2.3mm) replacement – making it compatible with most major brands' accessories to empower your diverse DIY projects **Q: Can it be used to sand pet nails?** A: Yes, it can be used both for crafting and for sanding dog nails. Low gear is recommended. **Q: What projects are recommended for?** A: This rotary tool is recommended for sanding, engraving, polishing, cutting/drilling. **Q: How long is the endurance time?** A: Through the test, a full charge can last 50 minutes at low speed. The actual usage time depends on the material used and the speed. **Q: What should I pay attention to when using this 35 In 1 cordless rotary tool kit?** A: ●Based on protection mechanism of 0V battery charge inhibition, please don't leave the machine uncharged too long. ●please notice it can't be used when the charging cable is connected. ## Frequently Bought Together - HOTO 4V Cordless Rotary Tool, 5 Variable Speed Rotary Tool Kit with 35 Accessories, 25000 RPM, LED Light, Maximum Versatility, Power Rotary Tool for Engraving, Polishing, Sanding, Drilling, DIY Crafts - HOTO Rotary Tool Accessories Kit, 60 Pcs Accessories, Sanding, Grinding, Cutting, Drilling, Sharpening, Carving, Engraving - HOTO Handheld Vacuum Cleaner Cordless, Desk Vacuum Cleaner Compressed Electric Air Duster 15000Pa Suction, 4-in-1 Portable Vortex Vacuum Dust Buster Air Blower for Computer, Keyboard --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/502375413-4v-cordless-rotary-tool-kit-powerful-engraving-pen-25000rpm-5](https://www.desertcart.tn/products/502375413-4v-cordless-rotary-tool-kit-powerful-engraving-pen-25000rpm-5) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-10*