From Pneumatic to Cordless: The Evolution of Shop Tools with @HumbleMechanic

The shift from pneumatic to cordless tools has reshaped modern auto shops. In this episode, recorded at PIPELINE™ 2025, Ryan Mack, Product Manager over Transportation Maintenance at Milwaukee Tool, sits down with Charles of @humblemechanic to talk through what that transition has really looked like over the past 20 years. 

As a Master Certified Volkswagen Technician with more than two decades in the bay, Charles shares firsthand perspective on how air-powered impact wrenches and ratchets once defined shop workflow - and how cordless solutions are steadily changing expectations around power, reliability, and efficiency. 

They dig into the real trade-offs of pneumatic systems, from managing hoses and compressors to ongoing equipment maintenance, and compare that to the flexibility that modern cordless platforms bring to the shop. The conversation also explores how advancements in battery technology, motors, and electronics have influenced tool performance - and what battery compatibility can unlock for technicians trying to streamline their workflow. 

This episode offers a grounded look at how tool evolution impacts productivity, shop setup, and day-to-day efficiency for professional automotive technicians - and what that shift means for the future of the automotive industry. 

🔗 Learn more about Milwaukee Impact Wrenches: 
https://www.milwaukeetool.com/products/power-tools/fastening/impact-wrenches 

🔗 Learn more about Milwaukee Ratchets: 
https://www.milwaukeetool.com/products/power-tools/fastening/ratchets 

Follow Charles (@humblemechanic): 

• YouTube: https://www.youtube.com/@HumbleMechanic
• Instagram: https://www.instagram.com/humblemechanic
• Facebook: https://www.facebook.com/humblemechanic 

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