--- product_id: 298222170 title: "Acouto 1/4\" Pneumatic Die Grinder 90PSI Pneumatic Air Die Grinder Grinding Kit Polishing Engraving Tool" brand: "acouto" price: "153.87 DT" currency: TND in_stock: true category: "Acouto" url: https://www.desertcart.tn/products/298222170-acouto-1-4-pneumatic-die-grinder-90psi-pneumatic-air-die store_origin: TN region: Tunisia --- # 90 PSI working pressure 23000 RPM max speed 1/4 inch collet size Acouto 1/4" Pneumatic Die Grinder 90PSI Pneumatic Air Die Grinder Grinding Kit Polishing Engraving Tool **Brand:** acouto **Price:** 153.87 DT **Availability:** ✅ In Stock ## Summary > ⚡️ Power your craft with precision and speed — don’t get left behind! ## Quick Answers - **What is this?** Acouto 1/4" Pneumatic Die Grinder 90PSI Pneumatic Air Die Grinder Grinding Kit Polishing Engraving Tool by acouto - **How much does it cost?** 153.87 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/298222170-acouto-1-4-pneumatic-die-grinder-90psi-pneumatic-air-die) ## Best For - acouto enthusiasts ## Why This Product - Trusted acouto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Grade Performance:** Quality bearings ensure stable, powerful operation every time - • **Engineered for Endurance:** Durable lightweight aluminum alloy housing built to last - • **Effortless Control & Safety:** Integrated safety features prevent accidental starts - • **Precision at Lightning Speed:** Up to 23,000 RPM for ultra-smooth grinding and polishing - • **Ready to Work Out of the Box:** Includes spanner and adapter for quick setup and use ## Overview The Acouto 1/4" Pneumatic Die Grinder delivers professional-grade performance with a high-speed 20,000-23,000 RPM motor, durable aluminum alloy body, and safety features designed for precision grinding, polishing, and engraving. Operating at 90 PSI with a 1/4 inch collet, it’s lightweight yet powerful, perfect for demanding metalwork tasks. ## Description Specifications: Item Name: Air Die Grinder Material: Aluminum Alloy Color: Silver + Black Speed: 20000-23000RPM Collet Size: 1/4inch(6mm) Air Inlet(N.P.T): 1/4inch Working Air Pressure: 90PSI Air Consumption: 4CFM : Rear Overall Length: 156mm/6.1inch Package Weight: approx.448g Package List: 1 * Air Die Grinder 2 * Spanner 1 * Adapter Note: Installation instruction is not included, professional is highly recommended. ## Features - 【For Polishing & Grinding】This air die grinder is used for polishing and grinding various metal moulds. It is suitable for professional users. brand new, please be assured of your purchase - 【High Performance】Quality bearings for smooth and powerful operation, high accuracy. Integral baffle with rear gives quite The pneumatic die grinder adopts professional manufacturing process, with stable performance and high reliability - 【High Quality】The pneumatic air die grinder adopts lightweight aluminum alloy housing, with high quality, wear , durability and long service life - 【 to Use】Safety to prevent inadvertent operation, the pneumatic die grinder is to use. Supplied with spanner and adapter for easily operate - 【Reference Data】 Speed: 20000-23000RPM. Collet Size: 1/4inch(6mm). Air Inlet(N.P.T): 1/4inch. Working Air Pressure: 90PSI. Air Consumption: 4CFM ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08ZDQNKX5 | | Best Sellers Rank | #1,497,197 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #471 in Power Die Grinders | | Brand | Acouto | | Brand Name | Acouto | | Color | Popular | | Customer Reviews | 3.6 out of 5 stars 4 Reviews | | Included Components | 1 x Air Filter, 2 x Screw | | Item Dimensions | 0.39 x 0.39 x 0.39 inches | | Manufacturer | Acouto | | Manufacturer Part Number | Acouto5qt7d0eh3x218 | | Maximum Rotational Speed | 23000 RPM | | Minimum Speed | 10000 RPM | | Other Special Features of the Product | Lightweight | | Power Source | Air Powered | | Recommended Uses For Product | Engraving, Grinding, Polishing | | Special Feature | Lightweight | | Style Name | Professional | ## Product Details - **Brand:** Acouto - **Color:** Popular - **Power Source:** Air Powered - **Recommended Uses For Product:** Engraving, Grinding, Polishing - **Special Feature:** Lightweight ## Images ![Acouto 1/4" Pneumatic Die Grinder 90PSI Pneumatic Air Die Grinder Grinding Kit Polishing Engraving Tool - Image 1](https://m.media-amazon.com/images/I/61mOBcqluDL.jpg) ## Frequently Bought Together - Acouto 1/4" Pneumatic Die Grinder 90PSI Pneumatic Air Die Grinder Grinding Kit Polishing Engraving Tool - Crossarctic Cut-Off Wheel Mounting Mandrel Holder 3/8" & 1/4" Arbor Hole with 1/4" Shaft Stem for Die Grinder Accessories Drill Rotary Tool(3 Pack) - Air Reciprocating Saws, Air Body Saw Pneumatic Tool with 6 Saw Blades, 1/4 Inch Inlet Thread, Lightweight Air Cutter Cut off Tool for Metal Steel Cutting --- ## 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.tn/products/298222170-acouto-1-4-pneumatic-die-grinder-90psi-pneumatic-air-die](https://www.desertcart.tn/products/298222170-acouto-1-4-pneumatic-die-grinder-90psi-pneumatic-air-die) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-23*