Sew Like a Pro: Master Your Cobra Machine for Flawless Results-Class

Instructor: Aaron Heizer
Course Length: 0.5 hours | Lessons: 12
Skill Level: All Levels

Sew leather with precision and confidence.
Machine sewing can feel intimidating, but with the right setup and techniques, it becomes one of the most powerful skills in your leathercraft toolkit. In this course, Aaron Heizer shows you how to master the Cobra Class 18 and Cobra Class 4—from threading and bobbins to adjusting tension and troubleshooting common problems.

Packed with practical tips and demonstrations, this course gives you the skills to sew clean, professional stitches that hold up beautifully. Whether you’re brand new to machine sewing or fine-tuning your technique, you’ll walk away ready to sew like a pro.

What You’ll Learn:

• How to set up and run the Cobra Class 18 and Cobra Class 4
• Threading, winding bobbins, and adjusting tension
• Stitching techniques for clean, consistent results
• Common mistakes to avoid and quick fixes when problems arise
• Pro tips to improve accuracy and durability in every project

Inside the Course:

• Cobra Class 18 Setup (threading, bobbins, controls)
• Stitching Techniques + Troubleshooting
• Cobra Class 4 Setup (threading & tension adjustments)

⭐️ Recent Reviews:
“Very clear and straightforward explanation on machine set up.” — Gary
“Lots of great information.” — Patty
“Having spent the last 8 years only hand sewing, this course gave me the confidence to start with my machine. The principles apply perfectly.” — Mike
“Great class explaining the sewing machine!” — Angela

Included with Membership:
✅ 140+ professionally filmed courses
✅ Downloadable patterns & checklists
✅ Monthly live Q&As with expert instructors
✅ Supportive artisan community
✅ Ongoing new course drops

About the Instructor:
Aaron Heizer, founder of Maker’s Leather Supply, began leathercraft while serving in the Army and turned it into a full-time family business after retiring. Known for his approachable teaching style and clear, step-by-step methods, Aaron specializes in breaking down complex tools and projects so every leatherworker can succeed with confidence.