Understanding Engineering Drawings — 93% Off Coupon

How Technical Information is Conveyed from Engineers and Designers to Manufacturing and Supply Chain Professionals

⭐ 4.6 out of 5(7,127 students enrolled)Created by Ray Harkins, and The Manufacturing AcademyLast updated: 🌐 English

Engineering Course Coupon — 93% Off (Verified)

Quick Summary

This Engineering course coupon covers Understanding Engineering Drawings by Ray Harkins, The Manufacturing Academy on Udemy: it reduces the regular $149.99 price to $9.99 — a saving of $140.00 (93% off). You get 3h of on-demand video, lifetime access, and a certificate of completion, and the course is rated 4.6 out of 5 by 7,127 students. It is beginner-friendly — basic manufacturing skills. Press REDEEM COUPON to apply the discount automatically — the code expired on July 1, 2026, so confirm it at checkout.

Built from verified Udemy course data · Last checked Check coupon

Course Overview - Key Takeaways

The following summarizes all verified data points for this course, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: Understanding Engineering Drawings
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Ray Harkins, The Manufacturing Academy
•Coupon Verified On: June 27, 2026
•Difficulty Level: Advanced
•Category: Teaching & Academics
•Subcategory: Engineering
•Duration: 3h of on-demand video
•Language: English
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: Complete overview of engineering drawings · Bills of material, notes, and Information blocks · Types of lines, dimensions, and dimensional tolerances
•Prerequisites: Basic manufacturing skills
•Price: $9.99 with coupon / Regular Udemy price: $149.99. Applying this coupon saves you $140.00 (93% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
⚠️
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What You'll Learn

This course gives you the following verified skills and competencies in Teaching & Academics:

✓Complete overview of engineering drawings .
✓Bills of material, notes, and Information blocks .
✓Types of lines, dimensions, and dimensional tolerances .
✓Sectional and detail views .
✓Visualizing a part using an engineering print .
✓Orthographic projection .
✓And much more!!.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting this course. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•Basic manufacturing skills

About This Udemy Course

The following is the full official course description as published on Udemy by instructors Ray Harkins, The Manufacturing Academy. It covers the curriculum structure, teaching methodology, and topic scope for this Teaching & Academics course:

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Engineering Course Comparison Side by Side

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Understanding Engineering DrawingsThis4.6
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Is the Understanding Engineering Drawings Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeakUpdated Jun 27, 2026

The short answer is yes — provided the Teaching & Academics skills this course teaches actually line up with what you want to build. The regular price for Understanding Engineering Drawings on Udemy is $149.99. The coupon code listed on this page drops that to $9.99 — a saving of $140.00, or 93% off the standard rate. Spread across 3h of on-demand video, that works out to roughly $3.33 per hour of content — less than the cost of a single chapter of most printed teaching & academics textbooks.

A discount is only worth something if the material delivers, and the curriculum here is built around practical outcomes. Ray Harkins and The Manufacturing Academy walk you through complete overview of engineering drawings, bills of material, notes, and Information blocks, and types of lines, dimensions, and dimensional tolerances — concrete skills you can apply, not abstract theory. It has already been taken by 7,127 students and holds a 4.6-star average from verified reviews, which is a reasonable sign the content holds up in practice.

The bar to entry is low: Basic manufacturing skills. That makes it a realistic choice even if Teaching & Academics is unfamiliar territory. In practical terms, expect around 3h of on-demand video to work through at your own pace. The material is presented in English.

Pros

  • ✓Verified 93% price reduction.
  • ✓High learner satisfaction (4.6/5).
  • ✓Trusted by 7,127 students.
  • ✓Certificate + lifetime access.

Cons

  • !The coupon is time-limited — once it expires, the price tends to revert toward the standard $149.99.
  • !Lifetime access is tied to Udemy staying online; the platform can change its policies.
  • !Budget for the exercises and quizzes too — they add real time on top of the 3h of video.
Josh Smith
Josh Smith
Lead Course Reviewer
Credentials →

"At roughly $3.33 an hour of video, Understanding Engineering Drawings is priced sensibly for what it actually covers — complete overview of engineering drawings and beyond. If Teaching & Academics is on your roadmap and you value the 4.6-star track record, this coupon is worth using while it's still valid."

✓
Final Verdict: Worth It
Saves you $140.00 against the standard Udemy price
New to redeeming coupons? Visit our step-by-step guide for detailed instructions on how to apply coupon codes.Coupon last verified June 27, 2026.At $9.99 you save $140.00 compared to the standard $149.99 price, and Udemy coupons are time-limited — redeem as soon as possible.

Course Rating & Reviews

This Engineering course holds an aggregate rating of 4.6 out of 5 based on 7,127 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.6
7,127 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: June 27, 2026.

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Instructor Profiles

Background information on Ray Harkins, The Manufacturing Academy, the instructors responsible for this course on Udemy.

Ray Harkins
Ray Harkins
Udemy Instructor
Full Profile ↗
Subject Area
Teaching & Academics
Total Students
7,127+ enrolled
Rating
4.6 / 5.0
Course Duration
3h
Teaching Approach
Practical, project-based instruction built around real-world application of Teaching & Academics skills, with hands-on exercises and quizzes to reinforce each section.
The Manufacturing Academy
The Manufacturing Academy
Udemy Instructor
Full Profile ↗
Subject Area
Teaching & Academics
Total Students
7,127+ enrolled
Rating
4.6 / 5.0
Course Duration
3h
Teaching Approach
Practical, project-based instruction built around real-world application of Teaching & Academics skills, with hands-on exercises and quizzes to reinforce each section.

Engineering Course FAQs — Coupon, Price & Reviews

Answers to the most common questions about this Engineering course: whether the coupon is still valid, what it costs, how long the course runs, what you will learn, the prerequisites, the certificate, and how students rate it. All answers are built from verified Udemy data as of .

About the Author

Josh Smith
Josh Smith
Udemy Coupon Specialist

8+ years finding and verifying the best Udemy deals. Helped thousands of students save on premium courses through curated coupon codes and exclusive discounts.

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