--- product_id: 660505681 title: "ARROWMAX Mini Electric Engraving Pen, HollowCup Motor, 42 Bits with Aluminum Case, OLED, Magnetic Charge, Mini Rotary Tool, Cordless Engraving Pen for Jwelry, Metal, Wood, Glass and Plastic (SGS)" brand: "arrowmax" price: "$132.72" currency: USD in_stock: true reviews_count: 13 category: "Arrowmax" url: https://www.desertcart.us/products/660505681-arrowmax-mini-electric-engraving-pen-hollowcup-motor-42-bits-aluminum store_origin: US region: United States of America --- # 30000 RPM max speed 90 min cordless runtime 42 versatile bits included ARROWMAX Mini Electric Engraving Pen, HollowCup Motor, 42 Bits with Aluminum Case, OLED, Magnetic Charge, Mini Rotary Tool, Cordless Engraving Pen for Jwelry, Metal, Wood, Glass and Plastic (SGS) **Brand:** arrowmax **Price:** $132.72 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your craft with precision & freedom — the ultimate mini engraving pen! ✨ ## Quick Answers - **What is this?** ARROWMAX Mini Electric Engraving Pen, HollowCup Motor, 42 Bits with Aluminum Case, OLED, Magnetic Charge, Mini Rotary Tool, Cordless Engraving Pen for Jwelry, Metal, Wood, Glass and Plastic (SGS) by arrowmax - **How much does it cost?** $132.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/660505681-arrowmax-mini-electric-engraving-pen-hollowcup-motor-42-bits-aluminum) ## Best For - arrowmax enthusiasts ## Why This Product - Trusted arrowmax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cordless Freedom:** Enjoy 90 minutes of uninterrupted creativity with a rechargeable lithium polymer battery. - • **Intuitive Control:** One-hand speed & direction adjustment with 4 RPM modes for tailored, professional results. - • **Precision Powerhouse:** Up to 30,000 RPM for ultra-fine engraving and polishing on diverse materials. - • **All-in-One Crafting Kit:** 42 specialized bits housed in a sleek aluminum case—your complete DIY toolbox. - • **Smart Magnetic Charging:** Innovative magnetic USB charging with OLED display keeps you informed and hassle-free. ## Overview The ARROWMAX Mini Electric Engraving Pen is a cordless, high-torque rotary tool featuring a hollow-core motor delivering up to 30,000 RPM. It includes 42 versatile bits for engraving, polishing, sanding, and carving on materials like metal, wood, glass, and plastic. With intuitive one-hand controls, an OLED display, and a magnetic USB charger, it offers 90 minutes of cordless runtime, making it perfect for detailed DIY projects and professional-grade craftsmanship. ## Description Product Description Comparision of Product SGS SDS ULTRA SGS MINI Does it come with cable? Can I charge it with a Type-C PD charger? The ARROWMAX engraving pen come with a magnetic charger cable. Our electric rotary tool doesn't charge on USB-C PD, it only supports magnetic ccable charging. Does it come with cable? Can I charge it with a Type-C PD charger? The ARROWMAX engraving pen come with a magnetic charger cable. Our electric rotary tool doesn't charge on USB-C PD, it only supports magnetic ccable charging. How can I know if the electric engravinger is charging? When the engraving pen is charging, you can check the charging status through the LED display. How can I know if the electric engravinger is charging? When the engraving pen is charging, you can check the charging status through the LED display. Can I use a rotary tool cordless while charging? No, the engarving pen cannot be used while charging. You must fully charge it before use. Can I use a rotary tool cordless while charging? No, the engarving pen cannot be used while charging. You must fully charge it before use. What should I do if my mini engraving pen won't charge or stops working? Our rotary tool have a one-year sale service. If the drill fails to charge or stops working. You can request us for repair or replacement. What should I do if my mini engraving pen won't charge or stops working? Our rotary tool have a one-year sale service. If the drill fails to charge or stops working. You can request us for repair or replacement. Tip for Battery Maintenance Please fully charge it before first use to ensure the greatest user experience, and make sure this mini electric engraving pen is fully charged. Tip for Battery Maintenance Please fully charge it before first use to ensure the greatest user experience, and make sure this mini electric engraving pen is fully charged. Review: Engraving pen. - Very good product with lots of attachments. Took a while to learn what did what but all works well. Review: Super precise quality feel - Great little tool, very precise, I don't think the tool bits are of any high quality though. I like how it's all packed away and charges up in its case. The only complaint is that the tool bits drop out of their rubber holder when you slide open the case ## Features - ✅【Multipurpose Rotary Tool Set】The high-performance and low-noise engraving tool kits combined with 42 most popular mini rotary tool for DIY fine work. But not for Heavy-duty Projects. Whenever you think of engraving, sanding, grinding, polishing, you'll find this electric rotary unit is a must for creating your resin crafts. Owning one is like having a whole toolbox. - ✅ [INTUITIVE & SIMPLE CONTROLS] Our electric engraving pen simplifies the operation process, making it easy to change the speed and direction of the SGS ULTRA with one hand. The power key switches direction and the gear adjustment key changes to 4 RPM modes to match different usage. Easily switch between forward and reverse in each mode at will for an intuitive and customized user experience. - ✅【ALL-IN-ONE With 42 Accessories】Cordless power rotary tool comes with 42 attachments and accessories is perfect for a variety of light-duty handy works. Grinding, polishing, curving, sanding, wood carving,engraving and more light projects, all your need is this convenient all-in-one tool. Engraving bits x 30,polishing bits x 12. - ✅【Precision Redefined】Our smart mini electric engraving and polishing pen utilizes a hollow-core motor that has 3 times the torque of a regular motor and sets a new standard for precision engraving with its advanced diamond tip, ensuring unimaginable intricacy on a wide range of materials. Making it easier for you to accomplish a wide range of creations. Meanwhile it is beautifully packaged, perfect as a gift for kids, friends and family. - ✅【Magnetic USB Charge, Long life】Engraving machine comes with 5V rechargeable battery, It can work 90 minutes after a fully charge. For the convenience of our users, the optional large magnetic charger is designed to allow the user to charge the pen in the box, which can reduce the time for the user to put the pen back into the box after charging is complete. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CXJDZ76X | | Best Sellers Rank | 8,099 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Engraving Tools | | Brand | ARROWMAX | | Colour | Black | | Country of Origin | China | | Customer Reviews | 4.1 out of 5 stars 511 Reviews | | Included Components | 1 engraving pen, 30 engraving bits, 12 polish bits, 1 storage bag, 1 manual and 1 USB charging cable | | Manufacturer | Freemax Technology Company Limited (IMPORT) | | Maximum Rotational Speed | 30000 RPM | | Minimum Speed | 10000 RPM | | Model Number | AM-230312 | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Other Special Features of the Product | Cordless, Heavy Duty | | Part Number | AM-230312 | | Power source | Battery Powered | | Recommended Uses For Product | Carving, Grinding, Polishing, Sanding | | Recommended uses for product | Carving, Grinding, Polishing, Sanding | | Special feature | Cordless, Heavy Duty | | Style | SGS | | Unit Count | 1.0 count | | Voltage | 5 Volts | ## Product Details - **Brand:** ARROWMAX - **Colour:** Black - **Power source:** Battery Powered - **Recommended uses for product:** Carving, Grinding, Polishing, Sanding - **Voltage:** 5 Volts ## Images ![ARROWMAX Mini Electric Engraving Pen, HollowCup Motor, 42 Bits with Aluminum Case, OLED, Magnetic Charge, Mini Rotary Tool, Cordless Engraving Pen for Jwelry, Metal, Wood, Glass and Plastic (SGS) - Image 1](https://m.media-amazon.com/images/I/71jmVZvv9JL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does it come with cable? Can I charge it with a Type-C PD charger?** A: The ARROWMAX engraving pen come with a magnetic charger cable. Our electric rotary tool doesn't charge on USB-C PD, it only supports magnetic ccable charging. **Q: How can I know if the electric engravinger is charging?** A: When the engraving pen is charging, you can check the charging status through the LED display. **Q: Can I use a rotary tool cordless while charging?** A: No, the engarving pen cannot be used while charging. You must fully charge it before use. **Q: What should I do if my mini engraving pen won't charge or stops working?** A: Our rotary tool have a one-year sale service. If the drill fails to charge or stops working. You can request us for repair or replacement. **Q: Tip for Battery Maintenance** A: Please fully charge it before first use to ensure the greatest user experience, and make sure this mini electric engraving pen is fully charged. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Engraving pen. *by J***W on 1 June 2026* Very good product with lots of attachments. Took a while to learn what did what but all works well. ### ⭐⭐⭐⭐ Super precise quality feel *by P***L on 9 April 2026* Great little tool, very precise, I don't think the tool bits are of any high quality though. I like how it's all packed away and charges up in its case. The only complaint is that the tool bits drop out of their rubber holder when you slide open the case ### ⭐⭐⭐⭐⭐ Great Quality & Price. *by F***Y on 2 May 2026* Bought for my wife as she asked for one. This make and model came highly recommended. She loves using it and by far prefers it to using my heavy and bulky Dremel. ## Frequently Bought Together - ARROWMAX Mini Electric Engraving Pen, HollowCup Motor, 42 Bits with Aluminum Case, OLED, Magnetic Charge, Mini Rotary Tool, Cordless Engraving Pen for Jwelry, Metal, Wood, Glass and Plastic (SGS) - Diamond Grinding Burr Bit Set for Dremel Rotary Tool, 20Pcs Diamond Burr Bits with 1/8 Inch Shank Rotary Tool Accessories for Stone Glass Ceramics Carving, Grinding, Polishing, Engraving - Wood Carving Bits Set Compatible with Dremel Rotary Tool, 5PCS Different Woodworking Carving Bits, Wood Carving Tools with 1/8” Shank for DIY Carving Engraving Drilling Micro Sculpture --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/660505681-arrowmax-mini-electric-engraving-pen-hollowcup-motor-42-bits-aluminum](https://www.desertcart.us/products/660505681-arrowmax-mini-electric-engraving-pen-hollowcup-motor-42-bits-aluminum) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-29*