---
title: Engineering Drawing & GD&T
description: Engineering drawings communicate design intent to manufacturing. You will learn orthographic projection, tolerancing, geometric dimensioning and tolerancing (GD&T) per ASME Y14.5 and how to read and create production drawings.
category: engineering
subcategory: mechanical-engineering
difficulty: beginner, intermediate, advanced
url: /subject/gd-and-t-engineering-drawing
---

# Engineering Drawing & GD&T

Engineering drawings communicate design intent to manufacturing. You will learn orthographic projection, tolerancing, geometric dimensioning and tolerancing (GD&T) per ASME Y14.5 and how to read and create production drawings.

## Available Resources

2 Books • 2 Websites

## Books

### 1. Technical Drawing with Engineering Graphics (15th Edition)

**Author:** Frederick E. Giesecke, Shawna E. Lockhart, et al.

Comprehensive engineering graphics textbook covering sketching, orthographic projection, section and auxiliary views, dimensioning, limit and plus-minus tolerancing, an introduction to GD&T, threads and fasteners, and production working drawings. The long-standing reference text for drafting courses.

**Difficulty:** Beginner | **Language:** English | **Price:** Paid

**Link:** https://www.amazon.com/dp/0134306414?tag=edmonddante07-20

**Tags:** technical-drawing, engineering-graphics, orthographic-projection, dimensioning, gd-and-t

### 2. Fundamentals of Geometric Dimensioning and Tolerancing (3rd Edition)

**Author:** Alex Krulikowski

The standard structured textbook for learning GD&T from zero to working competence, and it is regularly recommended in engineering communities. It teaches GD&T per ASME Y14.5-2009 in small, sequenced units: datums, form, orientation, position, profile and runout controls, and material condition modifiers. Each unit has worked drawing examples and review problems.

**Difficulty:** Intermediate | **Language:** English | **Price:** Paid

**Link:** https://www.amazon.com/dp/1111129827?tag=edmonddante07-20

**Tags:** gd-and-t, asme-y14-5, datums, tolerancing, engineering-drawing

## Websites

### 1. GD&T Basics: Symbols Reference and Free Training

**Author:** Matt Derr

Free reference with a page for every ASME GD&T symbol. Each page covers the tolerance zone, datum references, MMC/LMC bonus tolerance, and how the feature is inspected or gauged. Also includes a wall chart, print-reading quizzes and a true position calculator.

**Difficulty:** Intermediate | **Language:** English | **Price:** Free

**Link:** https://www.gdandtbasics.com/gdt-symbols/

**Tags:** gd-and-t, asme-y14-5, true-position, tolerance-zones, inspection

### 2. Design Handbook: Engineering Drawing and Sketching (MIT 2.007)

**Author:** Daniel Frey, David Gossard

Illustrated primer from MIT's Design and Manufacturing I course covering isometric sketching, orthographic multiview drawings and view selection, dimensioning conventions, section views, and assembly drawings. A short, free starting point before tolerancing and GD&T.

**Difficulty:** Beginner | **Language:** English | **Price:** Free

**Link:** https://ocw.mit.edu/courses/2-007-design-and-manufacturing-i-spring-2009/pages/related-resources/drawing_and_sketching/

**Tags:** engineering-drawing, sketching, orthographic-projection, dimensioning, section-views

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