ATTENTION: CALLING ALL PARKING LOT CIRCLERS! We want to feature YOU! If you're a Business of Machining podcast listener, send us an audio clip so we can add it to future episodes! Make sure to listen to this episode for further details! What's Up in Saundersland? John returns from Spectre EDM in Blue Ash, Ohio. "Good EDM Shops never cut corners (pun intended)." If you have any burning questions about EDM, keep your eyes peeled for the upcoming tour video on YouTube! The comment section will be open to Q&A! Tool Life Problem Resurfaces at GK Back in episode 136, Grimsmo's 1/8" ball end mills were snapping at the collet nut. Custom tooling with a more rigid shank was working perfectly (at first). Grimsmo's making some toolpath tweaks and Saunders suggests that the issue might even be coolant related. Speaking of Coolant, What's in YOURS? Saunders gears up to release a video about H2O. The layman's version will show different ways to test and monitor water quality, clear up confusion surrounding initial fills, tap water versus pure water, subsequent top offs, and more. Saying Goodbye is Hard! Erin is leaving Grimsmo Knives for bigger and better things and we're all going to miss her! She's got a lot of exciting freelance work lined up and she's heading back to Africa! In her place, GK welcomes Fraser Cuviello to the team. Saunders agrees to trade the coolant video for a Grimsmo Knives video featuring Fraser's savvy skills. Click the Image Below! Machine Shop Stuff Goes Awry: Red Lights, Running Out of Air, and the Ontario Burn - Parts Catcher Arduino bites the dust - Maker's Choice Google Script Breaks - Saunders walks on ERP system - Running out of air