--- product_id: 334793030 title: "28512 12-Volt Micromot 50 EF Rotary Tool" brand: "proxxon" price: "KSh41266" currency: KES in_stock: true reviews_count: 5 category: "Proxxon" url: https://www.desertcart.co.ke/products/334793030-28512-12-volt-micromot-50-ef-rotary-tool store_origin: KE region: Kenya --- # 12V low-voltage power for safety 5,000-20,000 RPM variable speed range 230g ultra-lightweight ergonomic design 28512 12-Volt Micromot 50 EF Rotary Tool **Brand:** proxxon **Price:** KSh41266 **Availability:** ✅ In Stock ## Summary > ⚡ Power meets precision — your ultimate micro-tool companion! ## Quick Answers - **What is this?** 28512 12-Volt Micromot 50 EF Rotary Tool by proxxon - **How much does it cost?** KSh41266 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/334793030-28512-12-volt-micromot-50-ef-rotary-tool) ## Best For - proxxon enthusiasts ## Why This Product - Trusted proxxon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Mastery:** Perfect for milling, engraving, polishing & more on any material - • **Compact Yet Mighty:** Portable 230g tool designed for professionals on the move - • **Whisper-Quiet Power:** Special magnet motor ensures vibration-free, silent operation - • **Extended Workflow Ready:** Efficient cooling system supports long, uninterrupted use - • **Precision at Your Fingertips:** Pen-style 35mm diameter for ultimate control and comfort ## Overview The Proxxon 28512 Micromot 50 EF is a compact, lightweight 12V rotary tool delivering variable speeds from 5,000 to 20,000 RPM. Engineered for precision and comfort with a pen-style design and vibration-free motor, it excels in milling, engraving, polishing, and cutting across diverse materials. Ideal for professionals seeking quiet, ergonomic, and portable power tools for extended use. ## Description Perfect for milling, drilling, routing, polishing, cutting, cleaning, brushing, deburring, sawing, engraving, carving, etc. These lightweight high precision tool in a pen style design (diameter only 35mm (1.4")) is ergonomically formed to allow comfortable handling and optimal control. His quietness and effortless, vibration-free drive via the special permanent magnet motor, the ground spindle and collar bearing all contribute to the ergonomic design. An efficient cooling system facilitates extended use under various load conditions. Useable on any workable material e.g. steel, precious metals, wood, glass, ceramics, plastics, precious stones. Ideal for model builders, woodcarvers, jewelers, opticians, artists, dental technicians, tool and die makers, etc. Note: A mains adapter is required to operate the MICROMOT 60 devices. We recommend the PROXXON mains adapter NG 2/S. The speed control of our 12 volt devices only works when operated via nonstabilised power supply units (e.g. all MICROMOT mains adapters). Connection to stabilised power supply units is possible. However, the devices will then operate with maximum rotational speeds (also applies to operation with batteries). Technical data: Speeds from 5,000 - 20,000rpm (no load), weight: 230g (1.2 lbs), length: 220mm (8 21/32"). Low voltage for optimal safety, 12V DC, max 40W input. Review: Excelente herramienta! - Excelente maquina para modelista! Silenciosa ,muy buenos materiales, el mandril te permite diferentes medidas,muy recomendable , llego antes de lo eaperado! Seguiremos comprando productos proxxon! Review: Very impressed with the tool (Micromot 60 EF 12V) - Comfortable to grip and use for extended periods - tested it on wood carving, rock cutting/engraving and glass etching - found it to be very controllable and easy to use. It's also quieter than I was expecting - which is another plus. Does require the Proxxon Power Transformer which must be purchased separately - would also recommend purchasing the Proxxon Footswitch as it makes operating it a lot safer. ## Features - Portable - Compact ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000S5KO3K | | Brand | PROXXON | | Brand Name | PROXXON | | Colour | Green | | Customer Reviews | 4.6 out of 5 stars 720 Reviews | | Global Trade Identification Number | 04006274285125 | | Included Components | bare-tool | | Item Dimensions | 29 x 16.5 x 4 Centimeters | | Item Weight | 0.79 Pounds | | Manufacturer | Proxxon | | Manufacturer Part Number | 28512 | | Maximum Rotational Speed | 20000 RPM | | Minimum Speed | 5000 RPM | | Model Number | 28512 | | Number of Batteries | 1 Unknown batteries required. | | Other Special Features of the Product | Compact, Portable | | Power Source | Corded | | Recommended Uses For Product | Engraving, Cutting, Grinding, Polishing | | Special Feature | Compact, Portable | | Style Name | 12-volt | | UPC | 785533786873 | | Voltage | 12 Volts | ## Product Details - **Brand:** PROXXON - **Voltage:** 12 Volts - **Power Source:** Corded - **Recommended Uses For Product:** Engraving, Cutting, Grinding, Polishing - **Colour:** Green ## Images ![28512 12-Volt Micromot 50 EF Rotary Tool - Image 1](https://m.media-amazon.com/images/I/513qJQiMU6S.jpg) ![28512 12-Volt Micromot 50 EF Rotary Tool - Image 2](https://m.media-amazon.com/images/I/31gZcvzW1FS.jpg) ![28512 12-Volt Micromot 50 EF Rotary Tool - Image 3](https://m.media-amazon.com/images/I/31PAuUmHMnS.jpg) ![28512 12-Volt Micromot 50 EF Rotary Tool - Image 4](https://m.media-amazon.com/images/I/61P8xHyZ2JS.jpg) ![28512 12-Volt Micromot 50 EF Rotary Tool - Image 5](https://m.media-amazon.com/images/I/51Rsx6VepAL.jpg) ## Questions & Answers **Q: where is the on-off switch?** A: The on-off is incorporated into the speed dial. Turn it and it clicks "on" and turn it further the speed will go up. Turn it the other direction and the speed will reduce and turned further will switch off. **Q: Is there a replacement battery available and if so at what price?** A: This model don't use any batteries. You must have a special adapter (also from Proxxon) from 220 or 120 V to 12 V. **Q: Can I use a universal 12V adaptor or I have to buy Proxxon brand? Is any power supply included?** A: I have not experimented with other power supplies, I can tell you the Proxxon power supply is 12 volt DC / 2 amp output.I can't tell you how much of that 2 amps the rotary tool uses under normal use. The label on my model 50E rotary tool states 18 volts DC max. and 40 watt power max.Other than being lighter and easier to handle for delicate work, a Dremel tool is what I use most of the time. **Q: Is power supply is sold separately ?** A: Yes, you will need to purchase a Proxxon power supply. Either a 38706 Proxxon NG 2/S or 38704 Proxxon NG 5/E. You must use a Proxxon brand power supply otherwise the speed control not work. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente herramienta! *by H***D on 31 December 2022* Excelente maquina para modelista! Silenciosa ,muy buenos materiales, el mandril te permite diferentes medidas,muy recomendable , llego antes de lo eaperado! Seguiremos comprando productos proxxon! ### ⭐⭐⭐⭐⭐ Very impressed with the tool (Micromot 60 EF 12V) *by T***Y on 21 August 2019* Comfortable to grip and use for extended periods - tested it on wood carving, rock cutting/engraving and glass etching - found it to be very controllable and easy to use. It's also quieter than I was expecting - which is another plus. Does require the Proxxon Power Transformer which must be purchased separately - would also recommend purchasing the Proxxon Footswitch as it makes operating it a lot safer. ### ⭐⭐⭐⭐⭐ Un outil de qualité professionnelle! *by K***T on 21 October 2020* Excellent outil que j'utilise en magasin pour l'entretien et la rénovation de cigarette méca en cuivre et laiton! J'ai été agréablement surpris de la qualité de cette fraiseuse, elle semble solide et fiable! On peut bien régler la vitesse de rotation de cette dernière et elle n'est pas trop lourde ce qui permet de l'utiliser facilement comme un gros stylo pour travailler en précision! Je la recommande vivement! ## Frequently Bought Together - PROXXON Rotary Tool MICROMOT 60/EF, 28512 , Green - PROXXON 38704 MICROMOT AC Adapter NG 5/E - Proxxon 28594 Pen Sander PS 13, 12 Volt --- ## 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.co.ke/products/334793030-28512-12-volt-micromot-50-ef-rotary-tool](https://www.desertcart.co.ke/products/334793030-28512-12-volt-micromot-50-ef-rotary-tool) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-08-08*