---
product_id: 556678395
title: "Useful Magnet Inch/Metric Size Guide for Cutting & Forming Taps | 4\" x 6\" Waterproof Magnetic Chart for CNC Machines, Metalworking, Drill Press | Includes UNC, UNF, ISO, NPT, NPTF Thread Sizes"
brand: "useful magnets"
price: "7994 Ft"
currency: HUF
in_stock: true
reviews_count: 12
category: "Useful Magnets"
url: https://www.desertcart.hu/products/556678395-useful-magnet-inch-metric-size-guide-for-cutting-and-forming
store_origin: HU
region: Hungary
---

# Waterproof & Oil-Resistant Dual Inch/Metric Precision Strong Magnetic Grip Useful Magnet Inch/Metric Size Guide for Cutting & Forming Taps | 4" x 6" Waterproof Magnetic Chart for CNC Machines, Metalworking, Drill Press | Includes UNC, UNF, ISO, NPT, NPTF Thread Sizes

**Brand:** useful magnets
**Price:** 7994 Ft
**Availability:** ✅ In Stock

## Summary

> 🧲 Thread smarter, not harder — your ultimate magnetic tap drill sidekick!

## Quick Answers

- **What is this?** Useful Magnet Inch/Metric Size Guide for Cutting & Forming Taps | 4" x 6" Waterproof Magnetic Chart for CNC Machines, Metalworking, Drill Press | Includes UNC, UNF, ISO, NPT, NPTF Thread Sizes by useful magnets
- **How much does it cost?** 7994 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/556678395-useful-magnet-inch-metric-size-guide-for-cutting-and-forming)

## 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

- • **Efficiency Booster:** Streamline your workflow and cut down errors with instant, reliable drill size references.
- • **Stick & Stay Secure:** Flexible magnetic backing clings firmly to CNC machines and metal surfaces—no slipping, no hassle.
- • **Proudly Canadian Quality:** Crafted with premium materials in Canada, ensuring durability and professional-grade performance.
- • **Precision at Your Fingertips:** Complete inch and metric tap drill sizes for flawless threading every time.
- • **Built for the Workshop Hustle:** Waterproof, oil-resistant, and rugged enough to survive the toughest metalworking environments.

## Overview

The Useful Magnet Inch/Metric Size Guide is a 4" x 6" waterproof, magnetic chart designed for machinists and metalworkers. Featuring both UNC, UNF, ISO, NPT, and NPTF thread sizes, it offers precise tap drill recommendations in imperial and metric units. Its durable magnetic backing securely attaches to metal surfaces like CNC machines and toolboxes, while its waterproof and oil-resistant construction ensures longevity in demanding workshop conditions. Made in Canada, this chart is an essential tool for professionals and DIYers seeking accuracy and efficiency in threading operations.

## Description

Useful Magnet Inch/Metric Size Guide for Cutting & Forming Taps | 4" x 6" Waterproof Magnetic Chart for CNC Machines, Metalworking, Drill Press | Includes UNC, UNF, ISO, NPT, NPTF Thread Sizes: desertcart.com: Industrial & Scientific

Review: Easy to use - Clear numbers
Review: Drill tap and die sizes - Easy to read and see what size of holes need to be drilled for a tap or type of steel rod to be died -threaded

## Features

- Accurate Tap Drill Size Chart: This magnetic tap drill guide includes both metric and imperial measurements, offering a complete reference for machinists and metalworkers. It helps users choose the correct drill sizes for threading operations, improving precision and reducing errors.
- Flexible Magnetic Backing for Easy Placement: Made with durable magnetic sheeting, this chart adheres securely to metal surfaces like CNC machines, toolboxes, or workbenches. Ideal for any workspace needing reliable, accessible tap drill info.
- Waterproof and Workshop-Ready: Built to withstand the harsh conditions of machine shops, this tap and drill size chart is waterproof, oil-resistant, and made for long-term use. Perfect for heavy-duty machinist tools and metalworking environments.
- Essential for Professionals and DIYers: Whether you're a professional machinist or a DIY enthusiast, this thread size chart is a reliable tool that saves time and boosts efficiency. Use it to streamline your workflow and ensure accurate threading in every project.
- Proudly Made in Canada: Crafted with Good-quality materials, this magnetic chart is made in Canada and delivers dependable performance. Trust Useful Magnets products for precision, durability, and superior CNC accessories.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CD9CGG8L |
| Best Sellers Rank | #240,794 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #293 in Science Education Charts & Posters |
| Brand | Useful Magnets |
| Brand Name | Useful Magnets |
| Color | White |
| Customer Reviews | 4.7 out of 5 stars 51 Reviews |
| Item Weight | 60 g |
| Manufacturer | Useful Magnets |
| Material | Plastic, Flexible Magnetic Sheeting |
| Material Type | Plastic, Flexible Magnetic Sheeting |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Part Number | IMUF4 |
| Shape | Rectangular |
| UPC | 601968836597 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Useful Magnets
- **Color:** White
- **Material:** Plastic, Flexible Magnetic Sheeting
- **Number of Pieces:** 1
- **Shape:** Rectangular

## Images

![Useful Magnet Inch/Metric Size Guide for Cutting & Forming Taps | 4" x 6" Waterproof Magnetic Chart for CNC Machines, Metalworking, Drill Press | Includes UNC, UNF, ISO, NPT, NPTF Thread Sizes - Image 1](https://m.media-amazon.com/images/I/812G0jd0voL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use
*by M***K on September 9, 2026*

Clear numbers

### ⭐⭐⭐⭐⭐ Drill tap and die sizes
*by R***S on January 31, 2025*

Easy to read and see what size of holes need to be drilled for a tap or type of steel rod to be died -threaded

### ⭐⭐⭐⭐⭐ My work
*by L***R on April 11, 2025*

Very handy thx

## Frequently Bought Together

- Inch and Metric Tap Drill Size Guide Chart Magnet | UNC | UNF | NPT | NPS | I.S.O. METRIC COARSE | I.S.O. METRIC FINE | Flexible Magnetic Sheet & Drill Reference Guide Posters Size 4" x 6"
- Magnetic Tap Drill Chart Reference Table Magnet | with Decimal Equivalents, Formulas, and Metric Conversions | for CNC Shop & Garage Mechanics and Woodworkers | 8.5" x 10.53"
- General Tools 715 Tap and Drill Reference Table

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**Shop now:** [https://www.desertcart.hu/products/556678395-useful-magnet-inch-metric-size-guide-for-cutting-and-forming](https://www.desertcart.hu/products/556678395-useful-magnet-inch-metric-size-guide-for-cutting-and-forming)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-10-30*