--- product_id: 123420688 title: "PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished" brand: "proshi" price: "C$3536" currency: NIO in_stock: true category: "Proshi" url: https://www.desertcart.ni/products/123420688-proshi-1-4-inch-mini-angle-grinder-pneumatic-90-edge store_origin: NI region: Nicaragua --- # Built-in air regulator for precision 20,000 RPM max speed 0.6 HP powerful motor PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished **Brand:** proshi **Price:** C$3536 **Availability:** ✅ In Stock ## Summary > ⚡️ Power, Precision, and Portability — Grind Like a Pro! ## Quick Answers - **What is this?** PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished by proshi - **How much does it cost?** C$3536 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/123420688-proshi-1-4-inch-mini-angle-grinder-pneumatic-90-edge) ## Best For - proshi enthusiasts ## Why This Product - Trusted proshi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Light as You Work:** Lightweight aluminum body reduces fatigue during extended use - • **Versatile & Ready:** Includes 1/8" and 1/4" collets for unmatched versatility across projects - • **Control Your Craft:** Variable-speed throttle with built-in air regulator for exact RPM tuning - • **Precision at Every Angle:** 90° angled head for ultimate access in tight spots - • **Durability Meets Performance:** Sealed ball-bearing motor keeps contaminants out for smooth, long-lasting operation ## Overview The PROSHI 1/4-Inch 90° Angle Air Die Grinder delivers up to 20,000 RPM with a robust 0.6 HP motor housed in a lightweight aluminum body. Its variable-speed throttle and built-in air regulator provide precise control, while the sealed ball-bearing design ensures durability and smooth operation. Perfect for grinding, polishing, deburring, and engraving, this compact pneumatic tool includes versatile collets and a rear exhaust for comfortable, efficient use in tight or angled spaces. ## Description PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished - desertcart.com ## Features - The 90-degree head allows flexibility in many applications, for reaching tight or angled grinding. - Variable-speed throttle ramps up to maximum RPM, Built-in air regulator for precise speed control. - Lightweight aluminum body, Rear exhaust, Durable ball-bearing motor. - Sealed ball bearing design keeps out contaminants promoting smooth operation. - Suitable for precision machining, smoothing, chamfering, deburring, grinding, polishing, engraving. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PKJR8Q6 | | Best Sellers Rank | #128,146 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #137 in Power Angle Grinders | | Brand | PROSHI | | Brand Name | PROSHI | | Color | Polished Color | | Customer Reviews | 4.4 out of 5 stars 660 Reviews | | Horsepower | 0.6 hp | | Included Components | PROSHI 1/4-inches angle air die grinder 1 pcs. Wrench 2 pcs. Backup 1/8" (3.18mm) collet 1 pcs. Instruction Manual 1 pcs. American standard 1/4 NPT quick connector 1 pcs. | | Item Weight | 1.1 pounds | | Manufacturer | PROSHI | | Material | Aluminum | | Material Type | Aluminum | | Maximum Rotational Speed | 20000 rpm | | Model Number | 315B | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Air Powered | | Style | Angled | | Style Name | Angled | | UPC | 616010001120 | | Unit Count | 1 Count | ## Product Details - **Brand:** PROSHI - **Color:** Polished Color - **Material:** Aluminum - **Power Source:** Air Powered - **Style:** Angled ## Images ![PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished - Image 1](https://m.media-amazon.com/images/I/61sLx6xiVyL.jpg) ![PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished - Image 2](https://m.media-amazon.com/images/I/51pvUbMFYiL.jpg) ![PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished - Image 3](https://m.media-amazon.com/images/I/51t-1f1-yPL.jpg) ![PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished - Image 4](https://m.media-amazon.com/images/I/51+U-fTEG-L.jpg) ![PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished - Image 5](https://m.media-amazon.com/images/I/51lFr64d6JL.jpg) ## Questions & Answers **Q: What is the warranty coverage on this die grinder?** A: We offer a 30 day warranty . **Q: What is the warranty coverage on this die grinder? Is there extended coverage available?** A: Due to the uncertainty of the usage environment, we currently do not have extended warranty coverage available **Q: How much cfm does this die grinder consume? my compressor will put out 2.6 cfm at 90 psi, will this be enough?** A: The air consumption of this model is 2.8 cfm, 80L/min. So if is 2.6 cfm. Compressor capacity is a bit small, it is recommended to replace the compressor with a larger capacity **Q: I had a bearing go out is there a way to buy parts from the parts list?** A: Currently in US Amazon warehouse, we do not have spare parts available. sorry for this. can you let me know order no. then I can process ## Frequently Bought Together - PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished - NYXCL Miroku 50Pcs Mixup 2 inch roll Lock Quick Change Discs Set, A/O Sanding Discs with 1/4" Holder, for Die Grinder Surface Prep Strip Grind Polish Finish Burr Rust Paint Removal - S SATC 46PCS Sanding Discs 2 Inch Roll Lock Quick Change Discs 1pcs 1/4'' Holder Surface Conditioning Discs Fine Medium Coarse for Die Grinder Surface Strip Grind Polish Burr Finish Rust Paint Removal --- ## 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.ni/products/123420688-proshi-1-4-inch-mini-angle-grinder-pneumatic-90-edge](https://www.desertcart.ni/products/123420688-proshi-1-4-inch-mini-angle-grinder-pneumatic-90-edge) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-11-09*