--- product_id: 647762472 title: "Granberg Grind-N-Joint Bar Mounted 12 Volt Chain Grinder" brand: "granberg" price: "¥2870" currency: JPY in_stock: false url: https://www.desertcart.jp/products/647762472-granberg-grind-n-joint-bar-mounted-12-volt-chain-grinder store_origin: JP region: Japan --- # 12V motor power 24,000 RPM ultra-fast speed Fits all standard chain pitches Granberg Grind-N-Joint Bar Mounted 12 Volt Chain Grinder **Brand:** granberg **Price:** ¥2870 **Availability:** ❌ Out of Stock ## Summary > ⚙️ Sharpen Smarter, Not Harder – The Ultimate Chain Grinder for Pros ## Quick Answers - **What is this?** Granberg Grind-N-Joint Bar Mounted 12 Volt Chain Grinder by granberg - **How much does it cost?** ¥2870 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/647762472-granberg-grind-n-joint-bar-mounted-12-volt-chain-grinder) ## Best For - granberg enthusiasts ## Why This Product - Trusted granberg brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Speed Efficiency:** Powered by a 12V motor spinning at 24,000 RPM to get your chains razor-sharp in record time. - • **Calibrated Swivel Guide:** Set and maintain the perfect sharpening angle with integrated, easy-to-use swivel guide markings. - • **Robust & Lightweight Build:** Crafted from cast aluminum, polycarbonate, and zinc-plated steel for durability without the bulk. - • **Versatile Stone Compatibility:** Includes 3 grinding stones (5/32in, 3/16in, 7/32in) to cover all standard chain pitches and depth gauges. - • **Precision On-the-Bar Sharpening:** Sharpen your saw chain directly on the guide bar for flawless angle accuracy every time. ## Overview The Granberg Grind-N-Joint Bar Mounted 12 Volt Chain Grinder is a high-performance, motorized sharpener designed to attach directly to your chainsaw bar. Featuring a powerful 12V motor running at 24,000 RPM, it ensures precise, fast sharpening with included stones for all standard chain pitches. Built from durable aluminum alloy, polycarbonate, and galvanized steel, it offers professional-grade accuracy with calibrated swivel guides for perfect angles, making it an essential tool for any serious saw user. ## Description Sharpen your chain right on the guide bar! This ultra-high speed grinder attaches directly to the saw bar for no-guess angle accuracy. Constructed of high-impact plastic. Includes one 7/32" grinding stone and instructions.Note: This grinder requires sharpening stones with threaded shafts. Grinding stones with unthreaded shafts will not fit the collet. ## Features - Used for/with: Sharpening all saw chains - Fits: Will hold all stone sizes for standard chain pitches and lowering depth gauges. - 12-volt, 24,000 rpm motorized chain saw sharpener made of cast aluminum, molded poly carbonate and zinc-plated steel. Includes one each of 5/32in, 3/16in, and 7/32in stones to sharpen standard chain pitches - Use description: Use calibrated swivel guide markings to set and hold correct sharpening angle. Integrated features allow users to set file height and tooth length. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | GRANBERG | | Material | Aluminum alloy, Polycarbonate, Galvanized steel | | Product Dimensions | 32L x 17.8W x 5.1H Centimeters | | Style | Angled | | Power Source | Corded Electric | | Colour | Orange,black | | Voltage | 12 Volts | | Maximum Rotational Speed | 24000 RPM | | Global Trade Identification Number | 00012714554601 | | Manufacturer | Granberg | | UPC | 012714554601 | | Item model number | G1012XT | | ASIN | B002GCZC3A | ## Product Details - **Brand:** GRANBERG - **Material:** Aluminum alloy, Polycarbonate, Galvanized steel - **Product Dimensions:** 32L x 17.8W x 5.1H Centimeters - **Style:** Angled - **Power Source:** Corded Electric ## Images ![Granberg Grind-N-Joint Bar Mounted 12 Volt Chain Grinder - Image 1](https://m.media-amazon.com/images/I/51xBhmQk1HL.jpg) ![Granberg Grind-N-Joint Bar Mounted 12 Volt Chain Grinder - Image 2](https://m.media-amazon.com/images/I/81TGA8ipKuL.jpg) ![Granberg Grind-N-Joint Bar Mounted 12 Volt Chain Grinder - Image 3](https://m.media-amazon.com/images/I/81-5BGeMxeL.jpg) ![Granberg Grind-N-Joint Bar Mounted 12 Volt Chain Grinder - Image 4](https://m.media-amazon.com/images/I/81WS3cTfmjL.jpg) ![Granberg Grind-N-Joint Bar Mounted 12 Volt Chain Grinder - Image 5](https://m.media-amazon.com/images/I/71nntkCvIrL.jpg) ## Questions & Answers **Q: How can I ensure uniform tooth length when using bar-mounted sharpening tools?** A: Due to bar width variations, rotating the file holder or grinder on a G106B or G1012XT may shift the file or stone forward/back relative to the cutter. Use calipers or a bolt with a nut set to the correct tooth length to ensure uniform sharpening. **Q: How long does a stone last?** A: The answer will vary, of course, based on how often you sharpen and how far back you take each tooth. In general though, one stone will last through 30 feet of chain given normal use. **Q: How do I sharpen a carbide chain using your grinders?** A: You will need to purchase diamond grit stones, again with a 1/8” threaded shaft. **Q: What size stone or file should I use for my chain?** A: For Low Profile chain, use a 5/32 stone or file. For .325, use a 3/16 stone or file. For 3/8 and .404, use a 7/32 stone or file. To lower depth gauges, use a ¼ or a 3/8 stone, or a flat file. **Q: How do I lower depth gauges?** A: Use Granberg’s EZ Gauge with handheld grinders to set proper stone height and use the notch as a guide. For G106B or G1012XT, set the dial at the cutter’s front edge, lower by 1–2 clicks, then file or grind until the gauge is level. ## Frequently Bought Together - Granberg Precision Grinder, G1012XT - Chainsaw Sharpener (12V) - Electric Bar Mounted Sawmill Blade Sharpening Tool Kit - Manual File Guide Attachment - Easy Portable Machine Tools Accessories - GRANBERGG419-3 Threaded Grinding Stones - 7/32In. Width, 3-Pc. Set [Misc.] - Rotary 4813 Lubricant Grinding Wheel Kool-Grind --- ## 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.jp/products/647762472-granberg-grind-n-joint-bar-mounted-12-volt-chain-grinder](https://www.desertcart.jp/products/647762472-granberg-grind-n-joint-bar-mounted-12-volt-chain-grinder) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-11*