Explore past newsletters, podcast episodes, and shop-floor insights from the CNC Underground community.

Latest from the Underground

The newest stories and conversations from CNC Underground.

Do the Math: The Real Cost of Offshoring

Harry Moser joins CNC Underground: Afterhours to break down what reshoring actually takes, why the cheapest quote often isn’t the lowest-cost decision, and how manufacturers can use total cost of ownership to compete with offshore pricing. We dig into workforce, automation, AI, tariffs, supply-chain risk, and what U.S. manufacturers need to do now to build a stronger, more competitive future.

#61 – Apprenticeships? The Only School That Works

Issue 61 tackles what it really takes to build a stronger manufacturing workforce, from apprenticeships and investing in people to the real impact of losing work overseas. We also cover live-tool synchronization in CAM, sit down with reshoring expert Harry Moser, look at the latest manufacturing news and technology, and round up open CNC jobs and upcoming industry events.

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The Underground Archive

The Kid With The Basement Lathe
Can You Automate Accountability?
Automation Repeats Chaos
The Real Experts Are On The Floor
One Missed Decimal Teaches Fast
When Toolpaths Turn Into Gambling
America’s Manufacturing Bet
Rest Machine – No Air Cutting
Live Tools & Shift Conflicts
Simplify Your Fixtures
The Tool Library Vanished
Smarter Way to Set Chip Load
Program Multi-Turret Machines
Handoff that Wrecks a Spindle
Inconel Punishes Programmers
M-code Mistake Shops Make
Riskiest Moment in a Turning
Engineering Communication
7 Ways to Program 5-Axis
One Small Miss, One Big Crash
Finish Tips, Rush Jobs, Terafab
A Near Career-Ending Mistake
7 Ways to Automate Busywork
End Tool Chaos, Smarter Inspection
Rebuilding US Manufacturing
Smarter Roughing, Shorter Cycles
CAM Trends & Tribal Knowledge
That One Button No One Touches
Machine Thin Features w/o Chatter
Everyone Saw It. Nobody Stopped It.
Rough Faster w/o Breaking Tools
Machine Orders Up, 2026 Outlook
MIT’s New Program & Deburring Tips
Tool Life, Safety Tech, Ransomware
Boeing, Mitotec & a Killer CAM Tip
Real-Time CNCs & Smart Toolpaths
Hybrid Mfg & Laser Lathes
Cybercabs, CAM tricks, & CNC Jobs
Microsoft’s Warning 2 Manufacturing
Fixe Bad Finishes
Turning Point for U.S. Manufacturing
Toolpath Fighting Your Machine?
The $6.5B Bet Reshaping U.S. Mfg
Confidence, Auto, & STEM
AI, Gen Z Recruiting, the Utah Boom
Manufacturing Can’t Shake It
The U.S. Just Bought 10% of Intel
MIT’s $500K Manufacturing Club
Billion-Dollar Manufacturing Shift
Automation, Labor, & Reshoring
Made in the USA
Fix Multi-Turret Bottlenecks in CAM
What Most CNC Pros Miss
Will AI Replace Your CAM Job?
Mistake Shops Make With Old Files
One CAM Tip Could Save Your Part
CNC Putter Wins the U.S. Open
U.S. Manufacturing Isn’t Back Yet
AI Knows What….
The people behind the machines

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