--- product_id: 583358106 title: "TOOLCOOL Circle Center Finder Tool Woodworking Centering Tool 45 Degree Angle Maker Draw Scribe Line Ruler Aluminum Alloy" brand: "toolcool" price: "£20.81" currency: GBP in_stock: true reviews_count: 10 category: "Toolcool" url: https://www.desertcart.co.uk/products/583358106-toolcool-circle-center-finder-tool-woodworking-centering-tool-45-degree store_origin: GB region: United Kingdom --- # 12-inch dual-scale stainless steel ruler Precision 45° angle and center finder CNC-machined anodized aluminum base TOOLCOOL Circle Center Finder Tool Woodworking Centering Tool 45 Degree Angle Maker Draw Scribe Line Ruler Aluminum Alloy **Brand:** toolcool **Price:** £20.81 **Availability:** ✅ In Stock ## Summary > 📐 Nail your angles and centers like a pro — precision that commands respect! ## Quick Answers - **What is this?** TOOLCOOL Circle Center Finder Tool Woodworking Centering Tool 45 Degree Angle Maker Draw Scribe Line Ruler Aluminum Alloy by toolcool - **How much does it cost?** £20.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/583358106-toolcool-circle-center-finder-tool-woodworking-centering-tool-45-degree) ## Best For - toolcool enthusiasts ## Why This Product - Trusted toolcool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Pro-Grade Build:** Anodized aluminum alloy base resists corrosion and torsion for long-lasting precision. - • **Versatile Marking Master:** Effortlessly find centers of round & square stock and draw perfect 45° angles. - • **Customizable & User-Friendly:** Replaceable ruler and adjustable base for tailored, professional woodworking layouts. - • **Pinpoint Accuracy Every Time:** Side locking screw and flat-head screws eliminate ruler offset for flawless center lines. - • **Dual-Scale Laser Engraved Ruler:** 12-inch stainless steel ruler with metric & inch scales, clear and wear-resistant. ## Overview The TOOLCOOL Circle Center Finder Tool is a precision woodworking instrument featuring a CNC-machined anodized aluminum base and a 12-inch laser-engraved stainless steel ruler with dual metric and inch scales. Designed for accuracy, it uses a side locking screw and flat-head screws to eliminate ruler offset, enabling users to find exact centers of round and square stock and draw precise 45° angles. Durable, corrosion-resistant, and customizable, this tool is essential for professionals seeking flawless layout and marking in their projects. ## Description TOOLCOOL Circle Center Finder Tool Woodworking Centering Tool 45 Degree Angle Maker Draw Scribe Line Ruler Aluminum Alloy - desertcart.com Review: they work - This really works but you must be measuring a true circle. Works for all size circles. very accurate Review: Easy to use - Easily find the center of any piece. Good, heavy-duty quality that is accurate with the offset for marking pencil already accounted for. It is a manageable size and excellent value for the money. ## Features - IMPROVEMENT: Our center finder add side locking screw to get the ruler align with the base; Use of flat-head screws solve the problem of ruler offset caused by tapered screws, get a accurate center line. - FUNCTION: Used to accurately and efficiently find the center of both round and square stock, randomly draw two lines, the intersection point is the center of the circle. - OTHER PURPOSE: Draw 45 degree line; Use the base as a positioning block, adjust its position on the ruler, and you can get a T ruler used to draw vertical and parallel lines on the workpiece. - MATERIAL & WORKMANSHIP: The base was made of aluminum alloy,CNC machined with anodized finish, rounded edges, torsion resistance, durability and corrosion resistance. - RULER REPLACEABLE: 12 inch Stainless steel ruler, metric and Inch two measuring systems, laser engraving, clear and wear-resistant, can be used separately, and can replaced with your favorite ruler. - TIP: The thinner the pencil you use, the more accurate the center of the circle will be. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CHFKMM5Z | | Best Sellers Rank | #103,780 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #204 in Construction Rulers | | Date First Available | September 6, 2023 | | Item Weight | 10.5 ounces | | Item model number | GD725 | | Manufacturer | TOOLCOOL | | Product Dimensions | 12 x 3.82 x 0.04 inches | ## Product Details - **Brand:** Toolcool - **Color:** Red - **Material:** aluminum_6061 - **Product Dimensions:** 12"L x 3.82"W - **Style:** Modern ## Images ![TOOLCOOL Circle Center Finder Tool Woodworking Centering Tool 45 Degree Angle Maker Draw Scribe Line Ruler Aluminum Alloy - Image 1](https://m.media-amazon.com/images/I/71GfmAY6WLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ they work *by B***R on May 26, 2025* This really works but you must be measuring a true circle. Works for all size circles. very accurate ### ⭐⭐⭐⭐⭐ Easy to use *by L***H on May 25, 2025* Easily find the center of any piece. Good, heavy-duty quality that is accurate with the offset for marking pencil already accounted for. It is a manageable size and excellent value for the money. ### ⭐⭐⭐⭐ Good niche tool for finding center of a circle *by B***E on July 11, 2025* Why did you pick this product vs others?: From the pictures and descriptions it appeared to be well made, and it is. The one issues is the ruler mount slot is wider than the ruler. Ruler is more flexible than I expected, wish it was ridged. Price is good for what it is. ## Frequently Bought Together - TOOLCOOL Circle Center Finder Tool Woodworking Centering Tool 45 Degree Angle Maker Draw Scribe Line Ruler Aluminum Alloy - POWERTEC Plastic Center Finder Tool for 8 inch Square, Round, Octagon and 5-3/4 inch Hexagon, Measuring Tools for Dowels Drilling on Drill Press, Wood Lathe, Woodworking, Carpenter (71080) - Milescraft 8408 Center Finder - Center Scriber and Offset Measuring & Marking Tool for Woodworking --- ## 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.co.uk/products/583358106-toolcool-circle-center-finder-tool-woodworking-centering-tool-45-degree](https://www.desertcart.co.uk/products/583358106-toolcool-circle-center-finder-tool-woodworking-centering-tool-45-degree) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-26*