--- product_id: 89706354 title: "Micro Pneumatic Air Pencil Die Grinder Kit" brand: "si fang" price: "AR$144541" currency: ARS in_stock: true category: "Si Fang" url: https://www.desertcart.com.ar/products/89706354-micro-pneumatic-air-pencil-die-grinder-kit store_origin: AR region: Argentina --- # 90 PSI air pressure 65,000 RPM max speed 3 versatile collet sizes Micro Pneumatic Air Pencil Die Grinder Kit **Brand:** si fang **Price:** AR$144541 **Availability:** ✅ In Stock ## Summary > ⚡ Master every detail with micro precision and unstoppable speed! ## Quick Answers - **What is this?** Micro Pneumatic Air Pencil Die Grinder Kit by si fang - **How much does it cost?** AR$144541 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/89706354-micro-pneumatic-air-pencil-die-grinder-kit) ## Best For - si fang enthusiasts ## Why This Product - Trusted si fang brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Pro Kit:** Includes 3 collets and 30 extra diamond needles for endless versatility - • **Lightweight Powerhouse:** Compact 0.42 kg design lets you work comfortably all day - • **Built to Last & Perform:** Durable hose protector ensures uninterrupted airflow and tool longevity - • **Speed That Adapts to You:** Variable speed throttle from 52,000 to 65,000 RPM for flawless finishing - • **Precision at Your Fingertips:** Pencil-style design for ultimate control in tight spaces ## Overview The SI FANG 1/8'' Micro Pneumatic Air Pencil Die Grinder Kit delivers professional-grade engraving, cutting, and polishing with a powerful 65,000 RPM motor. Its lightweight pencil-style design and variable speed control make it perfect for intricate work in tight spaces. Equipped with three collet sizes and 30 diamond needles, plus a hose protector for durability, this kit is engineered for precision, versatility, and long-lasting performance. ## Description desertcart.com: SI FANG 1/8'' Micro Pneumatic Air Pencil Die Grinder Kit Engraving Tool | Pencil Style 52000-70,000 RPM, 3mm 3.17mm & 2.38mm Capacity, For Carving and Grinding : Tools & Home Improvement ## Features - STYLE PENCIL TYPE: This micro pneumatic air Pencil die grinder is lightweight for getting into tight areas and easy to use with both hands - SPEED CONTROL: The miniature pneumatic die grinder features variable speed throttle control. The pencil pneumatic grinding tool shaft allows for perfect control when cutting and polishing surfaces - HOSE PROTECTOR: Convenient hose with hose protector - PACKAGE CONTENTS AND STORAGE: 1 x pneumatic air Pencil die grinder, 1 x box of extra diamond needles files. Specification：Chuck size: 3mm 3.17mm & 2.38mm, 65000RPM, Air Inlet: 1/4”, Hose Size: 3/8”, Air Pressure: 90 PSI - One collet comes with the tool, two additional collets are included. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H3NC775 | | Best Sellers Rank | #499,013 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #180 in Power Die Grinders | | Brand Name | SI FANG | | Color | Black | | Customer Reviews | 3.9 3.9 out of 5 stars (143) | | Included Components | 1 x PC Micro Air Grinder, 2 x PC Chuck (3mm and 2.38mm), 1 x PC 50 "air hoses, 1 x PC Oil bottle (without oil), 2 x PC Small hand Wrenches, 1 x PC 1/4" FNPT connector, 30 x extra mounted stones (one box) | | Item Highlight | Pencil Style 52000-70,000 RPM, 3mm 3.17mm & 2.38mm Capacity, For Carving and Grinding | | Item Weight | 0.42 kg | | Manufacturer | SHUQIU | | Maximum Rotational Speed | 65000 rpm | | Minimum Speed | 52000 rpm | | Number of Items | 1 | | Other Special Features of the Product | Compact | | Power Source | pneumatic | | Recommended Uses For Product | Engraving, Cutting, Polishing | | Style Name | Pencil | ## Product Details - **Brand:** SI FANG - **Color:** Black - **Power Source:** pneumatic - **Recommended Uses For Product:** Engraving, Cutting, Polishing - **Special Feature:** Compact ## Images ![Micro Pneumatic Air Pencil Die Grinder Kit - Image 1](https://m.media-amazon.com/images/I/81IPcM1+PEL.jpg) ## Frequently Bought Together - 1/8'' Micro Pneumatic Air Pencil Die Grinder Kit, Pencil Style 52000-70,000 RPM, 3mm 3.17mm & 2.38mm Capacity, Engraving Tool - Double Cut Carbide Rotary Burr Set - 10 Pcs 1/8" Shank, 1/4" Head Length Tungsten Steel for Woodworking,Drilling, Metal Carving, Engraving, Polishing - Carbide Burrs Set JESTUOUS 1/8 Shank Diameter Double Cut Tungsten Carbide Burs Rotary File Carving Grinding Bit for Die Grinder Rotary Drill Tool 20pcs --- ## 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.com.ar/products/89706354-micro-pneumatic-air-pencil-die-grinder-kit](https://www.desertcart.com.ar/products/89706354-micro-pneumatic-air-pencil-die-grinder-kit) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-15*