

Quit my Career to Become a Machinist - Ep. 142
17/12/2025 | 1h 32 mins.
In the 142nd episode of the Taps and Patience podcast, hosts AJ, Harrison, and Ben, from Precision Ingenuity, discuss various topics including their experiences in machining, the challenges of working in a small shop, and the lessons learned from both successes and mistakes in their careers. Ben shares his background in software development and how he transitioned into machining, emphasizing the importance of hands-on experience and mentorship. The conversation also touches on the complexities of integrating new technology like bar feeders and automation into machining processes, as well as humorous anecdotes about mishaps in the shop and personal lives.Get Parts Made:https://subtractmanufacturing.com

Competing with China... And Winning! - Ep. 141
11/12/2025 | 1h 40 mins.
In the 141st episode of "Taps and Patience," hosts AJ and Harrison discuss recent successes and growth at their respective businesses, with AJ noting significant sales through his venture Subtract due to effective YouTube advertising. Harrison shares an interesting story about a local company that initially ghosted him but has now returned seeking prototypes for parts after issues with their overseas production. They also delve into topics including quoting processes, the impact of automation on hiring, and personal anecdotes regarding their shop attire and holiday traditions, closing with plans for future developments and engaging with their audience.

Coming to a shop near you - Ep. 140
04/12/2025 | 1h 18 mins.
In the 140th episode of "Taps and Patience," hosts AJ and Harrison humorously discuss their podcast's botched intro and the importance of effective introductions, mentioning their admiration for Jamie from the Lone Machinist podcast. AJ shares his upcoming plans for shop tours on the East Coast and discusses the recent influx of RFQs for his company, Subtract Manufacturing, while Harrison talks about wrapping up production for the year and the challenges he's faced with complex parts. They also touch on various topics related to their machining businesses, including equipment updates, transitioning to full-time work, and the significance of balancing family time with shop responsibilities.https://www.lmd-nc.com/products/bearing-cooling-coolant-ring-with-air-blast

Its time for a change - Ep. 139
27/11/2025 | 1h 42 mins.
In the 139th episode of the Taps and Patience podcast, AJ and Harrison discuss their current production workloads and challenges, particularly regarding tight timelines due to upcoming holidays and machine run times. They share insights on machine setup, production processes, and their experiences with automation, including Harrison's recent issues with his robot and the upgrade of his machining capabilities. Additionally, AJ provides updates on Subtract Manufacturing's transition into focusing on sales and their efforts in developing new products, such as a potential Kickstarter venture, while sharing personal projects involving his daughter and a custom knife they're making together.

Automations and Cheese Plates - Ep. 138
20/11/2025 | 1h 29 mins.
In the 138th episode of Taps and Patience, AJ and Harrison discuss updates from their manufacturing shops, including AJ's experience with a mouse in his workshop and his automation efforts with a 3D printer, while Harrison shares challenges in integrating a new robot system into his own operations. They also detail their experiences with various tools and technologies in machining, emphasizing the need for good workholding, inspection tools, and effective communication systems in their businesses. Additionally, they touch on Subtract's transition into beta and emphasize the importance of improving sales processes and workflow management.



Taps and Patience | Business and Machining Podcast