--- product_id: 429404341 title: "Magnetic Tap Drill Chart, 16\" x 12\" Inch & Metric" brand: "useful magnets" price: "R2106" currency: ZAR in_stock: true category: "Useful Magnets" url: https://www.desertcart.co.za/products/429404341-magnetic-tap-drill-chart-16-x-12-inch-and-metric store_origin: ZA region: South Africa --- # Waterproof & anti-glare finish 16" x 12" full-size chart Flexible magnetic backing Magnetic Tap Drill Chart, 16" x 12" Inch & Metric **Brand:** useful magnets **Price:** R2106 **Availability:** ✅ In Stock ## Summary > 🛠️ Drill Smarter, Not Harder — The Ultimate Magnetic Tap Drill Chart ## Quick Answers - **What is this?** Magnetic Tap Drill Chart, 16" x 12" Inch & Metric by useful magnets - **How much does it cost?** R2106 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/429404341-magnetic-tap-drill-chart-16-x-12-inch-and-metric) ## Best For - useful magnets enthusiasts ## Why This Product - Trusted useful magnets brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Magnetic Mastery:** Strong flexible magnetic sheet sticks securely to metal surfaces—no more lost charts in the workshop. - • **Durability Meets Function:** Waterproof, anti-scratch, and anti-glare finish ensures long-lasting clarity in any environment. - • **Precision at Your Fingertips:** Complete inch & metric drill sizes with decimal equivalents for flawless measurements every time. - • **Versatile Workspace Essential:** Ideal for CNC shops, garages, toolboxes, and workstations—your go-to reference for professional precision. - • **Exclusive Countersink Calculations:** Unique lead-in diameter and absolute depth data to perfect your countersink drilling. ## Overview The Useful Magnets Magnetic Tap Drill Chart is a 16" x 12" flexible magnetic reference guide featuring complete inch and metric drill sizes with decimal equivalents. It includes exclusive calculations for countersink lead-in diameter and depth, all protected by a waterproof, anti-scratch, and anti-glare finish. Designed for CNC shops, garages, and workshops, this durable chart sticks securely to metal surfaces, ensuring quick, precise drilling decisions every time. ## Description This Inch and Metric Tap Drill Sizes and Decimal Equivalents Magnetic Chart is designed to provide quick and reliable reference information for garages, CNC machine shops, and workshops. It helps users easily identify correct tap drill sizes, reducing errors and saving time during drilling and tapping tasks.The chart includes clearly organized inch, metric, and decimal equivalents in an easy-to-read layout. This makes it suitable for both professional machinists and DIY users who need accurate measurements at a glance without relying on digital tools.Key Features:Dual Measurement Reference: Displays inch, metric, and decimal equivalentsMagnetic Backing: Attaches securely to metal surfacesWaterproof Surface: Designed for shop and workshop environmentsQuick-Read Format: Clear layout for fast referenceCompact Design: Fits toolboxes, machines, and workstationsBuilt for demanding work environments, the chart features a waterproof surface that resists oil, grease, and moisture commonly found in workshops. The magnetic backing allows it to attach securely to metal surfaces such as toolboxes, machines, and workstations.Ideal for daily use, this reference chart supports a consistent and efficient workflow. It is a non-electronic reference tool intended for informational purposes only and is suitable for use in workshops, toolrooms, and CNC machining areas. ## Features - Complete full chart of drill sizes with decimal equivalents and millimeters + EXCLUSIVE CALCULATIONS OF THE LEAD-IN COUNTERSINK DIAMETER AND ABSOLUTE DEPTH OF THE COUNTERSINK BITS! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09944693M | | Best Sellers Rank | #293,808 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #462 in Science Education Charts & Posters | | Brand | Useful Magnets | | Brand Name | Useful Magnets | | Customer Reviews | 4.2 out of 5 stars 34 Reviews | | Finish Type | Anti-Scratch, Anti-Glare | | Finish Types | Anti-Scratch, Anti-Glare | | Included Components | Tap Drill Flexible Magnetic Chart | | Item Dimensions | 16 x 12 x 0.04 inches | | Item Highlight | Waterproof, CNC Machine Shop, Garage, Toolbox, Workstation, Workshop, Decimal Equivalent Reference Guide | | Item Weight | 450 g | | Item dimensions L x W x H | 16 x 12 x 0.04 inches | | Manufacturer | Useful Magnets | | Material | Flexible Magnetic Sheeting | | Material Type | Flexible Magnetic Sheeting | | Model | 649615220481 | | Number of Flutes | 2 | | Number of Packs | 1 | | Number of Pieces | 1 | | Part Number | Useful Magnets | | Point Style | Taper Point | | Set Name | 12" x 16" | | Shank Type | Straight | | Surface Recommendation | Metal | | Tool Flute Type | Straight | | UPC | 649615220481 | | Unit Count | 1 Count | ## Product Details - **Brand:** Useful Magnets - **Finish Type:** Anti-Scratch, Anti-Glare - **Item dimensions L x W x H:** 16 x 12 x 0.04 inches - **Material:** Flexible Magnetic Sheeting - **Shank Type:** Straight ## Images ![Magnetic Tap Drill Chart, 16" x 12" Inch & Metric - Image 1](https://m.media-amazon.com/images/I/810Om4ktsfL.jpg) ![Magnetic Tap Drill Chart, 16" x 12" Inch & Metric - Image 2](https://m.media-amazon.com/images/I/9164BkHanjL.jpg) ![Magnetic Tap Drill Chart, 16" x 12" Inch & Metric - Image 3](https://m.media-amazon.com/images/I/81kauRkgALL.jpg) ![Magnetic Tap Drill Chart, 16" x 12" Inch & Metric - Image 4](https://m.media-amazon.com/images/I/81qpgtipC2L.jpg) ![Magnetic Tap Drill Chart, 16" x 12" Inch & Metric - Image 5](https://m.media-amazon.com/images/I/81Mv+2bozpL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Useful Magnets | Inch Metric Tap Drill Sizes Flexible Chart | Comprehensive Decimal Equivalents Magnetic Chart for Garage and CNC Shops | Waterproof Guide Tool Poster for Quick Reference | 12" X 16" - Useful Magnets Tightening Torque Chart for SAE & Metric Bolts | Comprehensive Wrench Interchange Magnet Poster | Waterproof & Durable Magnetic Guide for Garage, Workshop, or Toolbox | 11.8" x 8.3" - Useful Magnets Inch/Metric Drill Size & Decimal Equivalents Magnetic Chart | Fractional - Letter - Wire - Number Drill Sizes | Millimeter & Decimal Equivalents | Magnetic Poster 9" x 12" (23x30cm) --- ## 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.za/products/429404341-magnetic-tap-drill-chart-16-x-12-inch-and-metric](https://www.desertcart.co.za/products/429404341-magnetic-tap-drill-chart-16-x-12-inch-and-metric) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-11-13*