--- product_id: 469155135 title: "Jasper 200 PRO Circle Cutting Router Jig – Cut 256 Perfect Circles from 2¼″ to 18 3/16″ – Made from Industrial-Grade Polycarbonate – Guaranteed for Life – Empower Your Craft with Pro-Grade Precision" brand: "jasper tools" price: "¥46719" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/469155135-jasper-200-pro-circle-cutting-router-jig-cut-256-perfect store_origin: JP region: Japan --- # Unbreakable polycarbonate design Cuts circles 2¼ to 18 3/16 inches Fits most popular routers Jasper 200 PRO Circle Cutting Router Jig – Cut 256 Perfect Circles from 2¼″ to 18 3/16″ – Made from Industrial-Grade Polycarbonate – Guaranteed for Life – Empower Your Craft with Pro-Grade Precision **Brand:** jasper tools **Price:** ¥46719 **Availability:** ✅ In Stock ## Summary > 🔧 Cut with Confidence: Perfect Circles Await! ## Quick Answers - **What is this?** Jasper 200 PRO Circle Cutting Router Jig – Cut 256 Perfect Circles from 2¼″ to 18 3/16″ – Made from Industrial-Grade Polycarbonate – Guaranteed for Life – Empower Your Craft with Pro-Grade Precision by jasper tools - **How much does it cost?** ¥46719 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/469155135-jasper-200-pro-circle-cutting-router-jig-cut-256-perfect) ## Best For - jasper tools enthusiasts ## Why This Product - Trusted jasper tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Construction:** Crafted from unbreakable polycarbonate for long-lasting performance. - • **User-Friendly Design:** Includes calibration disc and pivot pins for effortless setup. - • **Precision Engineering:** Achieve flawless circles every time with 256 size options. - • **Essential for Creatives:** A must-have tool for serious woodworkers, speaker makers, and DIY enthusiasts. - • **Versatile Compatibility:** Designed to fit most popular routers for seamless integration. ## Overview The Jasper 200 PRO Circle Cutter Router Jig is an essential tool for woodworkers and DIY enthusiasts, allowing for precise circle cutting from 2¼ to 18 3/16 inches in diameter. Made from unbreakable polycarbonate, it fits most popular routers and includes calibration discs and pivot pins for easy use. ## Description Jasper 200 PRO Circle Cutting Router Jig – Cut 256 Perfect Circles from 2¼″ to 18 3/16″ – Made from Industrial-Grade Polycarbonate – Guaranteed for Life – Empower Your Craft with Pro-Grade Precision ## Features - UNBREAKABLE POLYCARBONATE - The Ultimate Circle Guide for WOODWORKERS, SPEAKER MAKERS AND DIYERS - You’ll cut a perfect circle every time - 256 sized precision circles from 2 ¼ to 18 3/16 inches in diameter - A MUST HAVE tool for every SERIOUS WOODWORKER ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | JASPER PRECISION TOOLS | | Country of Origin | USA | | Product Dimensions | 30.48 x 17.78 x 0.64 cm; 408 g | | ASIN | B0849XC95F | ## Images ![Jasper 200 PRO Circle Cutting Router Jig – Cut 256 Perfect Circles from 2¼″ to 18 3/16″ – Made from Industrial-Grade Polycarbonate – Guaranteed for Life – Empower Your Craft with Pro-Grade Precision - Image 1](https://m.media-amazon.com/images/I/81G-Ejgh0SL.jpg) ![Jasper 200 PRO Circle Cutting Router Jig – Cut 256 Perfect Circles from 2¼″ to 18 3/16″ – Made from Industrial-Grade Polycarbonate – Guaranteed for Life – Empower Your Craft with Pro-Grade Precision - Image 2](https://m.media-amazon.com/images/I/81tOP5xxhUL.jpg) ![Jasper 200 PRO Circle Cutting Router Jig – Cut 256 Perfect Circles from 2¼″ to 18 3/16″ – Made from Industrial-Grade Polycarbonate – Guaranteed for Life – Empower Your Craft with Pro-Grade Precision - Image 3](https://m.media-amazon.com/images/I/411jdV6UfFL.jpg) ![Jasper 200 PRO Circle Cutting Router Jig – Cut 256 Perfect Circles from 2¼″ to 18 3/16″ – Made from Industrial-Grade Polycarbonate – Guaranteed for Life – Empower Your Craft with Pro-Grade Precision - Image 4](https://m.media-amazon.com/images/I/81g75vXkHBL.jpg) ![Jasper 200 PRO Circle Cutting Router Jig – Cut 256 Perfect Circles from 2¼″ to 18 3/16″ – Made from Industrial-Grade Polycarbonate – Guaranteed for Life – Empower Your Craft with Pro-Grade Precision - Image 5](https://m.media-amazon.com/images/I/71t8PAeq2IL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Precise and intuitive *by K***W on Reviewed in the United States on 4 February 2024* It does exactly what it advertises—cuts circles, and does it well. If I selected a 5 11/16 hole on the jig, it yields that measurement, which is perfect for countersunk speaker drivers.It doesn't fit the Makita XTR01Z LXT router, but I knew that before purchasing. Instead of complaining on the reviews, I just simply drilled new countersunk holes.I've never used a circle jig before, and this took zero effort to figure out the first time—line up the inch, align it with the fraction, and as long as you use a 1/4" straight bit, you'll get perfect measurements every time.As for price, yes, it's a tad on the expensive side, but you're not just paying for plastic—you're paying for the precision. Try making an easy to use, and adjustable jig accurate to 1/16 of an inch. It's still cheaper than buying a whole bunch of hole saws. ### ⭐⭐⭐⭐⭐ Precise and Simple to Use *by E***T on Reviewed in the United States on 15 December 2023* Precision at its best! After having a company use their CNC machine to cut out some holes in some expensive plywood and creating a mess I ordered the Jasper Pro. Twelve perfect holes later my project is now moving along more smoothly. And for about the same price as the two I had done by “professionals”. NICE!!! ### ⭐⭐⭐⭐⭐ Works great, will not break if router falls from table to concrete floor *by R***T on Reviewed in the United States on 3 March 2024* Using this circle cutting jig with my Ryobi R165 router (not a plunge router). Technically, this jig should only work with plunge routers and there are only two Ryobi routers that work with this jig, but I happen to have an interposer adaptor to fit the R165 to a routing table and it by luck the adaptor has two attachment points that match the holes on this jig. Next, I have bits that can be used in lieu of a plunge router if the depth is less than 1cm, otherwise I need to pre-drill a hole for the router bit to cut deeper than 1cm (not an issue if I had a plunge router). Been cutting holes for speaker drivers with no issue using this jig. Finally, accidently knocked the router+jig off the work table on to a concrete floor, it hit hard but no cracks and no damage! ## Frequently Bought Together - Jasper 200 PRO Circle Cutter Router Jig - Router Circle Cutting Jig Cuts Perfect Circles from 2¼ to 18 3/16 inche - Circle Guide Kit Includes Calibration Disc, Pivot Pins and Fits Most Popular Routers - Whiteside RU2100 Spiral Upcut Straight Router Bit: 1/4 Inch Cutting Diameter, 1/4 Inch Shank, 1 Inch Cutting Length - Freud 75-102: 1/4" (Dia.) Up Spiral Bit --- ## 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/469155135-jasper-200-pro-circle-cutting-router-jig-cut-256-perfect](https://www.desertcart.jp/products/469155135-jasper-200-pro-circle-cutting-router-jig-cut-256-perfect) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-18*