John Grimsmo & John Saunders

Business of Machining

Business EN ↓ 460 episodes

John Grimsmo of Grimsmo Knives and John Saunders of Saunders Machine Works discuss their success, struggles, goals and more as machinists, business owners and entrepreneurs.

Author

John Grimsmo & John Saunders

Category

Business

Latest episode

Jul 10, 2026

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Episodes

#235 Planning For The Future & Asking Why 20.08.2021

TOPCIS: Mental health in running a business. Asking why 5 times. Saunders got a new machine! Okuma M660! All about surface grinding and finishing. Robot Pallet Loader? Process reliability. Think of something you are grateful for every night.

#234 Tool Time! Endmills, Process Reliability, Cost Per Edge, and Hardmilling 06.08.2021

Topics:  Accountabilibuddies & Truth Relentless by Tim Grover Hardmilling Speeds & Feeds CBN Endmills for Norseman Variable Feedrate & CNC Acceleration/Deceleration Adam the Machinist: Carbide for Hardmilling Zedaro Cutting Tools (WNT, Ceratizit, etc.) De Boer Tool in Toronto, Canada Weird Alarm on KERN Saunders considers custom drills LSC, Sandvik, Magical McMaster Process Reliab...

#233 - Pouring gas on the fire 30.07.2021

TOPICS:   CBN Endmill testing. Humble vs confidence. Saunders building accounting data to LEX. Grimsmo is going to use oil on the willemin. Rushing emergency parts. Saunders solves lathe chatter. Saunders playing with a new shop layout.

#232 - Business and Product Nomenclature, Willemin Oil VS. Coolant, and More 23.07.2021

TOPICS: Naming Products and Businesses Willemin Update: Oil or Coolant? While the machine can run both, after a 17- year run with oil, the experts advise Grimsmo not to change. Fire suppression is a must! CHANGE THAT WHEEL! Grimsmo creates an alert for the KERN. CNC ALARM: Tool Radius Too Large & Cutter Compensatio Fusion 360 View Toolpath, Show Points, and Smoothing Rodico Putty - Green >...

#231 How To Be Eternally Optimistic 16.07.2021

TOPICS:   Grimsmo got their Willemin delivered. How to be eternally optimistic. Ted Lasso - Show The Last Dance - Show Atomic Habits - Book Relentless by Tim Grover - Link Winning by Tim Grover - Link Saunders got their ERP system all knowing. Saunders Marketing director is doing great!

#230 CNC Machine Washdown System Update, Shipping, Customer Service, and Freight Debacle, Threading 4140 Steel, Exciting Fusion 360 Updates & More! 09.07.2021

Topics: Saunders Get Hosed by the DIY CNC Machine Washdown System Plastic VS Brass Quick Disconnects Grundfos MQ3-35 Pump The Worst Freightmare Ever: A Perfect Storm Customs Duties & Warranty Work Ted Lasso - A Dose of Optimism & Leadership Threading  Fusion 360 Imperial VS. Metric for .STL file export & Improved Contour Selection Multi-Part Probing & Renishaw Macros Re-cuttin...

#229 - "You're an owner, act like it!" 02.07.2021

TOPICS: Saunders' grandfather has a great quote: "if something is wrong, and it can be fixed, fix it, and if you can't, don't worry about it". International shipping via DHL. Grimsmo bid on his first machinery auction! Saunders is still fine tuning coolant washdown system. Kern senses pallets loading. Airtags to track shipments?

#228 - CMMs, Norseman Tolerances, Business Visions, & Tours to Miltera and Born & Koch 25.06.2021

Topics:  Tour of Miltera CMM machines and Tolerances on Norseman Features Born & Koch - Grinding Wheels on a Mill Sweetwater Sound, Inc. - Business Plans and Visions Willemin Update Stainless Steel SFM & Endmill Chipping

#227 - Javascript Courses, Work Offsets In 5 Axis & Kern Alarms 18.06.2021

TOPICS:   Grimsmo tries to figure out a Kern alarm he has never seen before. SMW got their new DT2 milling machine and it is QUICK! Saunders is taking a Javascript course to edit post processors better.

#226 DIY Coolant Washdown, Shipping & Customer Service, KERN Mid Routine Program Restart & More! 11.06.2021

TOPICS: Business Problem Solving & Developing Systems DIY Coolant Washdown System Shipping, Customer Service Air Compressor/Drain System IoT Failure Google Sheet To Do List Thingyverse RC F1 Car: 3D Printed Parts & Inspiration Pro-Active Machine Shop Maintenance Learning the KERN - Mid Routine Program Restart: Heidenhain Block Scan, Haas Setting 36 Programming G-Code using Visual Studio Co...

#225 - Chip Management, Core Values & Reorganizing 04.06.2021

TOPICS:   Being vulnerable & making decisions. Moving and reorganizing areas of both shops. CORE VALUES. Traction by Gino Wickman Saunders installed a coolant washdown system. Chip management & draining coolant. Renishaw probe batteries. Draining air compressors!

#224 This SUCKS - Coolant Cleaners, Broken A/C, Endmills, 3D Printing, and Communication. 28.05.2021

TOPICS: - Chip Trapper VS. Freddy - Machine Shops & Climate Control - Regularly Scheduling Maintenance - DIY Washdown system for the Haas? - 3D Printing a Detent Dropper Mechanism Creality LD002H - Information and Operations Overhaul at SMW - Communicating Important Information for Team

#223 - Machining Acrylic & Monitoring The Most Important Numbers In A Business 21.05.2021

TOPICS:   Both John's are reading Traction by Gino Wickman. Has tons of great information. What are the most important numbers to monitor in your business? Do you watch cash on hand on a daily basis? Standardize info without the noise. Grimsmo is trying to machine acrylic, which is tougher than it looks.

#222 Firing Employees, ERP Inventory Quantity Tracking, Saunders Meets an Astronaut, Grimsmo's Experience Owning Swiss Lathes, & More! 14.05.2021

Topics: Grimsmo shares an update about firing his father How the justice system relates to owning a business Saunders leans toward LEx tracking inventory and communicating with Shopify's API Astronaut Hangout: Outer Space, Infinitesimal Perspectives, & UFOs GK Seco Tool Update Swiss IRL - Setup, Material, Guide Bushings, Turning Centerless Ground Material Willemin - A Customs Nightmare Helpful...

#221 - A Business Is Only As Strong As Its Employees 07.05.2021

TOPICS: This week Saunders & Grimsmo give a deep dive into all their employees and what they do.

#220 - Purchasing & Procurement, ERP System, Raw Material Shortage Concerns, Willemin, Haas DT-2, Tool Life, KERN production, Higby Threads, and MORE! 30.04.2021

TOPICS: Grimsmo quits (this is a good thing, we promise)! ERP Systems & Purchase Orders Raw Material Shortages Willemin (Mill-ish) coming to Grimsmo Knives from Ohio Haas VF-3 & Haas DT-2 for production at SMW! KERN & lights out production Diagnosing Tool Life Killers & Solutions (Chip Evacuation, Fusion 360 Adaptive with Ramp Taper Angle, tool coatings, through spindle coolant, fl...

#219 - Area 419 Tour & 15+ Hour Run Times! 23.04.2021

TOPICS: How do business leaders spend their time inside their company? Saunders wants to hire a machinist or an operations manager. Saunders did an awesome tour with Area 419. DT1 Favorite machines. "Leadership is being present." Lathe facing passes and how to get the best finish. Saunders QC bin for diamond parts is getting better and better.

#218 Willemin, Area 419's NEW SHOP, Cashflow, Post Covid Economics, & More 16.04.2021

TOPICS:  Area 419 Tour will be premiered on YouTube Monday April 19th, 2021 at 1:30 PM EDT!  Cashflow, Loans, and Post Covid Economic Impacts Grimsmo's purchased a used Willemin Neodymium Magnets Swiss Miss - Saunders Decides Against Swiss for Reversible Inserts CNC Lathe Probing & Tooling Options Business Mindset - The Shift from Preparer to Reviewer

#217 - Coolant Dispensing Vs Oil? Grimsmo Ordering Two New Lathes. Cycle time speed increases! 09.04.2021

TOPICS: Saunders is settling in and working very hard on some updates to the shop this past year. Grimsmo dives into new coolant dispenser. Being a parent and teaching your kids cool stuff! Oil vs coolant. Grimsmo talks about ordering two new lathes! Cycle time speed increases across different machines.

#216 - Renishaw Probe Replacements, Selling more SAGA pens, Swiss Lathes, Willemin, & Area 419 Shop Tour 02.04.2021

TOPICS: SMW and Grimsmo in limbo between the lone bootstrapper and leader of a team Plurality of Swisses. Saunders and Grimsmo discuss production volume, process reliability, and other decision making factors for buying new CNC lathes I'm Nak sure if I need a Willemin or Nak. Grimsmo and Saunders debate about whether or not the Nak should be let go in favor of a Willemin Mill Turn Sourcing centerl...

#215 - Crashing Spindle Probes & Making Johnny Five Parts! 26.03.2021

TOPICS:   Grimsmo crashed a Renishaw spindle probe on the Mori. Saunders hired an intern just to focus on Johnny Five! Orbit mechanical water timer for filling coolant. Should we both get another swiss lathe? Saunders is reorganizing the whole shop. Doing a night run of pallets is a game changer.  

#214 - Entrepreneurship Advice is Relative, Scheduling Production on KERN, Shapeoko upgrades, Selling Machines, Flooding the Shop, and MORE! 19.03.2021

TOPICS: Just Start! Saunders and Grimsmo discuss the importance of context and relativity when it comes to business advice. SNAP OUT OF IT! You may not realize you're in a comfort zone! Work Smarter AND Harder? The age old debate. Intelligence Vs. Diligence & Practice Vs. Skill Lights out production on the KERN Saunders hires out the cleaning and bookkeeping! Odoo ERP at Seneca Woodworking &am...

#213 - Fusion 360 Tool Library & Swiss Lathe 101 12.03.2021

TOPICS:   Saunders' makes something awesome that went to the bottom of the ocean! Machining titanium Fusion 360 Tool Library issues and fixes Catching up on backorders. Shipping delays and organizing. Playing catch-up. Grimsmo gives a deep dive into swiss lathes and purchasing info for Saunders

#212 - Quitting Your 9-5, Lights Out CNC Machining, 3D Printers for Dual Extrusion, Collecting Payments from Difficult Clients. 05.03.2021

TOPICS Learning - The importance of Curiosity and the Dunning-Kruger Effect (overestimating your competence) 3D Printers for Dual Extrusion Pivotal Machinist Moments - Area 419 Tour, Never Stop Quitting Your Job, and the Downside of Bootstrap Mentality. It Figures. After releasing the "How to Get Paid On Time" video, Saunders gets stiffed. Don't Take It Personal! Implementing systems and strategie...

#211 - So When Should You Quit Your Day Job? 26.02.2021

TOPICS: Saunders talks about his experience with quitting his day job and when you should to. Do you spot holes in machining? Saunders goes into a huge rabbit hole of 3d printing. Lathes, Lathes and more Lathes! Hot glue in the shop? What are the uses? Saunders does a shop tour at Area419

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