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Within Tolerance

Within Tolerance

Within Tolerance is a podcast where the hosts talk everything from machine shop work, CAD/CAM, and other manufacturing processes!

Episodes

20 of 292 episodes

Within Tolerance Episode 285 - Chris Townsend of Eagle Manufacturing

Chris Townsend joins me to talk about Eagle Manufacturing, the student-run business at Brown County High School in Indiana. We get into runn...

01:37:22Oct 9, 2026

Down the Rabbit Hole with Justin Gray EP5 - The System of Systems

Episode five of My Tool Library Is Better Than Yours. If your shop runs on a standard tool library, those tools need to always be there. Jus...

00:37:36Oct 7, 2026

Within Tolerance Episode 284 - The Sea of Kern - IMTS 2026

Everyone's answer for the best part of IMTS 2026 was the same: the people. Zap, Justin, John Grimsmo, Chris Hopkins, Andrew Henry, and James...

01:40:58Sep 26, 2026

Within Tolerance Episode 283 - 5 Years of Change With Andrew Henry

Andrew Henry of Henry Holsters is back after nearly five years, and a lot has changed: 11 employees to just over 30, a building addition, a...

02:10:29Sep 5, 2026

Within Tolerance Episode 282 - The Bot Will Remember This with Zap

Zap and I go live one more time before IMTS with Patreon members firing off questions. We map out the meetups (Kern on Wednesday the 3rd, pl...

02:10:14Aug 28, 2026

Down the Rabbit Hole with Justin Gray EP4 - Standard Tools Are the Cheapest Automation You Can Buy

Justin and Zap are back for chapter four of My Tool Library Is Better Than Yours: Standard Tools Are the Cheapest Automation You Can Buy. St...

00:43:30Aug 11, 2026

Within Tolerance Episode 281 - Eddie Riddell of Steele & Co Engineering

Eddie Riddell of Steele & Co Engineering joins Dylan this week from his one-man job shop in one of the most remote cities in the world. Eddi...

02:38:20Aug 4, 2026

Within Tolerance Episode 280 - Long Lists and Kinematic Sauce

A long overdue catch-up with Dylan and Zap. Dylan owns up to overcommitting the shop and relearning that automation doesn't save you from yo...

02:22:19Jul 24, 2026

Down the Rabbit Hole with Justin Gray EP3 - Always Be Auditing

Justin and Zap dig into the idea that a good tool library is never finished. They cover treating it as a digital twin of your crib, promotin...

00:25:33Jul 23, 2026

Down the Rabbit Hole with Justin Gray EP2 - My Presets are Better Than Yours

Episode two digs into presets to boost throughput in CAM. Justin and Zap break down the golden rule—if you're dialing in feeds and speeds ev...

00:17:50Jul 7, 2026

Down the Rabbit Hole with Justin Gray EP1 - My Tool Model is Better Than Yours

Kicking off Down the Rabbit Hole, a new Within Tolerance podcast for nerds, by nerds. Justin and Zap launch their multi-part series "My Tool...

00:28:28Jun 27, 2026

Within Tolerance Episode 279 - Down the Rabbit Hole with Justin Gray

Justin Gray catches us up on life post-Toolpath. We get into Justin Gray Labs and his vibe coding kits — along with the security nightmares...

01:06:03Jun 12, 2026

Within Tolerance Episode 278 - Post Summit Clarity with Zap

Two months of catching up with Zap: the Toolpath Summit recap, his Claude-built ERP CritLink processing real money, and his Boise shop diale...

02:20:10Jun 8, 2026

Within Tolerance Episode 277 - Matt Blackwell of Blackwell Engineering

Matt Blackwell spent over two decades fixing jets and flying C-17s before building a one-man backyard shop and a fiber laser fixture busines...

01:55:45May 1, 2026

Within Tolerance Episode 276 - Joseph Alonso of Novo Modo

Joe Alonso tells the full Novo Modo origin story—off-grid childhood, working full-time at 16, a career detour through blindness and Microsof...

02:44:57Apr 11, 2026

Within Tolerance Episode 275 - Still Powerless with Zap

Zap and Dylan catch up after a busy stretch. Boise expansion, Texas customer visits, QuickBooks meltdown, and the Claude Code build. Dylan's...

02:29:35Mar 31, 2026

Within Tolerance Episode 274 - Brian Kippen of KAD Models

Brian Kippen is back after nearly four years to talk about an incredible period of growth and change at KAD Models. From teaching machining...

02:40:28Mar 6, 2026

Within Tolerance Episode 273 - Wrapping Up 2025 With Zap

Zap and I wrap up 2025 with our first live podcast! Patreon members join us as we answer questions, reflect on 2025, and talk about plans fo...

02:05:03Feb 13, 2026

Within Tolerance Episode 272 - Ethan Perrin

This week I talk with Ethan Perrin about MIT Formula SAE, building the Miters West shop, and why a small fiber laser and press brake changed...

03:32:44Jan 21, 2026

Within Tolerance Episode 271 - Pre-Flexing with Zap

In‑person catch‑up: pre‑Flex rigging shuffle, neighbors bribed with donuts, and the first HyperMill customer part. Zap runs through leaving...

02:18:42Dec 20, 2025