--- product_id: 123420688 title: "PROSHI 1/4-Inch Mini Angle Grinder, Pneumatic 90 Edge Series, Polished" brand: "proshi" price: "RM234" currency: MYR in_stock: true reviews_count: 11 category: "Proshi" url: https://www.desertcart.com.my/products/123420688-proshi-1-4-inch-mini-angle-grinder-pneumatic-90-edge store_origin: MY region: Malaysia --- # 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:** RM234 **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?** RM234 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/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 1/4-Inch 90° Angle Air Die Grinder, Mini Pneumatic Angle Die Grinder, Compact Air-Powered Grinder for Grinding, Polishing, Porting, and Deburring - Polished Finish - desertcart.com Review: Works well. - Bought this to replace one I have had for 20 years or so. It was working well however the collet was showing signs of wear. Imagine my surprise when this unit arrived and was strikingly identical to my old one. In fact the only difference between the two was that the new one has a safety built into the handle. This does take a lot of air to properly operate but with a good quality carbide burr it will do an amazing job of removing metal. Great for those welds that look a bit rough! It comes with another collet insert that will Accept 1/8 inch bits. Review: Price - As an auto tech I have and dozens of these over the years that have either broke the collet shaft or just plane wore out. This die grinder was cheap in price , and has proved to be just as good as the more expensive ones.. You really can’t tell the differance in performance.another plus is it comes with an 1/8 inch collet and a 1/4 inch collet that makes it more versatile. I wouldn’t waste my money on high dollar die grinder when this will do the same job. ## 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 | #98,494 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #94 in Power Angle Grinders | | Brand | PROSHI | | Brand Name | PROSHI | | Color | Polished Color | | Customer Reviews | 4.4 out of 5 stars 645 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 | | 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) ## 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well. *by R***E on September 6, 2020* Bought this to replace one I have had for 20 years or so. It was working well however the collet was showing signs of wear. Imagine my surprise when this unit arrived and was strikingly identical to my old one. In fact the only difference between the two was that the new one has a safety built into the handle. This does take a lot of air to properly operate but with a good quality carbide burr it will do an amazing job of removing metal. Great for those welds that look a bit rough! It comes with another collet insert that will Accept 1/8 inch bits. ### ⭐⭐⭐⭐⭐ Price *by N***R on February 23, 2024* As an auto tech I have and dozens of these over the years that have either broke the collet shaft or just plane wore out. This die grinder was cheap in price , and has proved to be just as good as the more expensive ones.. You really can’t tell the differance in performance.another plus is it comes with an 1/8 inch collet and a 1/4 inch collet that makes it more versatile. I wouldn’t waste my money on high dollar die grinder when this will do the same job. ### ⭐⭐⭐⭐ nice product for the price *by G***E on December 4, 2024* Works fine for my limited use. ## 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.com.my/products/123420688-proshi-1-4-inch-mini-angle-grinder-pneumatic-90-edge](https://www.desertcart.com.my/products/123420688-proshi-1-4-inch-mini-angle-grinder-pneumatic-90-edge) --- *Product available on Desertcart Malaysia* *Store origin: MY* *Last updated: 2026-09-25*