--- product_id: 318677376 title: "18Pcs Pencil Die Grinder Air Tool 1/8\" Pneumatic Engraving Pen 70,000 RPM Air Micro Pencil Grinder Kit" brand: "yon.sou." price: "42257CFA" currency: XOF in_stock: true reviews_count: 8 url: https://www.desertcart.sn/products/318677376-18pcs-pencil-die-grinder-air-tool-1-8-pneumatic-engraving store_origin: SN region: Senegal --- # 18-piece complete kit 70,000 RPM max speed Tungsten steel alloy gears 18Pcs Pencil Die Grinder Air Tool 1/8" Pneumatic Engraving Pen 70,000 RPM Air Micro Pencil Grinder Kit **Brand:** yon.sou. **Price:** 42257CFA **Availability:** ✅ In Stock ## Summary > ⚡️ Grind smarter, not harder — unleash precision power in your palm! ## Quick Answers - **What is this?** 18Pcs Pencil Die Grinder Air Tool 1/8" Pneumatic Engraving Pen 70,000 RPM Air Micro Pencil Grinder Kit by yon.sou. - **How much does it cost?** 42257CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/318677376-18pcs-pencil-die-grinder-air-tool-1-8-pneumatic-engraving) ## Best For - yon.sou. enthusiasts ## Why This Product - Trusted yon.sou. brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Tungsten steel alloy gears ensure unmatched durability and wear resistance. - • **Compact & Portable:** Lightweight, pen-shaped design fits perfectly in tight spaces and your hand. - • **Custom Speed Control:** Adjustable rotary switch lets you tailor speed for every project and material. - • **All-in-One Powerhouse Kit:** Includes 18 essential pieces—grinder, wrenches, and versatile grinding bits. - • **Precision at Lightning Speed:** Up to 70,000 RPM for ultra-efficient grinding and polishing. ## Overview The YON.SOU. 18Pcs Pencil Die Grinder is a high-speed, air-powered micro grinder featuring a robust tungsten steel alloy gear set capable of reaching 70,000 RPM. This lightweight, pen-shaped tool offers adjustable speed control and comes with a comprehensive 18-piece kit, making it ideal for precision grinding, polishing, and cleaning across metals, plastics, wood, and more. Engineered for durability and versatility, it’s perfect for professionals seeking efficiency in tight or detailed workspaces. ## Description In the wave of industrial development, YON.SOU. came into being. Adhering to the dedication to quality, we focus on the research and development of pneumatic tools. With advanced technology and exquisite craftsmanship, our products are efficient and durable. From factory workshops to various construction sites, we are there to help and have become a reliable partner trusted by the industry. Pneumatic nail gun Visit the Store Pneumatic nail gun Visit the Store Air Die Grinder Tool Visit the Store Air Die Grinder Tool Review: Die grinder - Works great! Review: Good and cheap. - Pretty cool, It helps a lot in roughing work ## Features - 18Pcs PENCIL GRINDER KIT: The air pencil grinder kit includes a pencil grinder, an intake connector, two wrenches and ten grinding bits. The whole pencil grinder air tool set is very complete, and the industrial air die grinder has stronger power, stronger torque and lower noise - UPGRADED TECH: The core part of this pencil grinder uses tungsten steel alloy gear set, which has super wear resistance and long service life. The bearing of the pencil die grinder can withstand a higher speed of 70,000RPM, increasing the grinding speed and efficiency - ADJUSTABLE SPEED: The rotary switch can help you control the speed of the pencil grinder by controlling the amount of the air intake. You can fully control to deal with different polishing conditions - MULTIPLE USAGES: This pencil type die grinder can be used for precision grinding of various metals & cutting plastic, stone, wood, etc. You can also use the micro grinder for grinding, polishing, cleaning accessories, rotors, backing plates, brake pads, cylinder heads, bases and other applications - LIGHTWEIGHT&PORTABLE: This pencil type die grinder is small in size, light in weight, and has a pen-shaped design. The pencil grinder can be used with one hand and is very suitable for use in some narrow areas. This air pencil grinder kit is easy to use, easy to load and unload, and easy to carry ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Z47RWNY | | Best Sellers Rank | #671,918 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Air Powered Grinders #221 in Power Die Grinders | | Brand | YON.SOU. | | Brand Name | YON.SOU. | | Color | Blue | | Customer Reviews | 4.3 out of 5 stars 92 Reviews | | Included Components | 1/8-Inch Collet | | Item Weight | 0.36 Kilograms | | Manufacturer | YON.SOU. | | Manufacturer Part Number | DG210302 | | Maximum Rotational Speed | 70000 RPM | | Minimum Speed | 7000 RPM | | Model Number | DG210302 | | Other Special Features of the Product | Variable Speed | | Power Source | air-powered | | Recommended Uses For Product | Grinding, Polishing | | Special Feature | Variable Speed | | Style Name | Portable,Adjustable,Cylinder | | UPC | 774147020138 | ## Product Details - **Brand:** YON.SOU. - **Color:** Blue - **Power Source:** air-powered - **Recommended Uses For Product:** Grinding, Polishing - **Special Feature:** Variable Speed ## Images ![18Pcs Pencil Die Grinder Air Tool 1/8" Pneumatic Engraving Pen 70,000 RPM Air Micro Pencil Grinder Kit - Image 1](https://m.media-amazon.com/images/I/61kHpDgHJES.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Die grinder *by D***A on May 29, 2026* Works great! ### ⭐⭐⭐⭐⭐ Good and cheap. *by P***. on October 2, 2025* Pretty cool, It helps a lot in roughing work ### ⭐⭐⭐⭐⭐ Excellent pencil grinder *by R***H on January 28, 2023* This is a 5 star little grinder, probably, a true 70,000 rpm grinder and very smooth. Do not listen to the stupid bad reviews this is a great little grinder.......... ## Frequently Bought Together - YON.SOU. 18Pcs Pencil Die Grinder Air Tool 1/8" Pneumatic Engraving Pen 70,000 RPM Air Micro Pencil Grinder Kit - Carbide Burr Set Compatible with Dremel Rotary Tool 10Pcs Die Grinder Bits Rotary File Rasp with 1/8" Shank Tool Accessories for Attachments Cutting Burrs Metal Grinding Engraving Porting Double Cut - 20 Pcs 1/8" Shank Carbide Burr Set Bits Compatible with Dremel Milwaukee Rotary Grinder Tool Kit Attachment Drill Rasp File Accessories Metal Wood Stone Carving Grinding Cutting Sanding Engraving --- ## 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.sn/products/318677376-18pcs-pencil-die-grinder-air-tool-1-8-pneumatic-engraving](https://www.desertcart.sn/products/318677376-18pcs-pencil-die-grinder-air-tool-1-8-pneumatic-engraving) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-25*