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

#460 Toilet bowl float coolant sensor 10.07.2026

Topics: Grimsmo installs a NAS Computer history museum Machine tool manufacturers Toilet bowl float coolant sensor Total process reliability with Blum laser Foam machining Home assistant

#459 Hardening the automation system 26.06.2026

Topics: Air filtration upgrades Horizontal is gone Hardening the automation system Low temp alloys tested! Challenge - elegant solution, want a way for compressors to shut off

#458 Being proud of yourself 19.06.2026

Topics: Being proud of yourself Low melt alloys, again Willemmin robot down Norseman lock insert accuracy Sole sourcing material

#457 Blade Show Collaboration Knife of the Year 12.06.2026

Topics: Blade show Collaboration knife of the year White light interferometer working! Robot system hiccups cutting steel Overhaul compressor system Wax fixturing success Waterfall cashflow

#456 Wax fixturing and carbon fiber 22.05.2026

Topics: Wax fixturing and carbon fiber  Robot outfeed tables SMW machine updates White light interferometer working!? Justin interning at Saunders

#455 New intern at Saunders 15.05.2026

Topics: Six types of working genius New intern at Saunders Carbon fiber inlays Fishbone diagram Memory rail photo gallery

#454 Going nuclear on changes 08.05.2026

Topics: ERP updates Prompt engineering 19 hours of footage from California Brother S500 + UR robot 3d surfacing vs 2d contour Painters tape on toolboxes

#453 Grimsmo's shop tours around California 01.05.2026

Topics: Mammoth summit recap "Do you wnat to be right, or do you want to make money?" - Jim Belosic "40/70 rule" - Jim Belosic Raise your prices? New machines at SMW Grimsmo's shop tours around California "Ask me whatever questions you need before starting this task" "Stop starting and start finishing"

#452 Mammoth Summit on a chairlift 17.04.2026

Topics: Chairlift conversations

#451 Claude programming 10.04.2026

Topics: Mammoth ski trip Shantaram book Claude programming Internal purchase orders UR robot deburring Custom step drills

#450 Growth eats cash for breakfast 27.03.2026

Topics: SMW buys more machines - growth eats cash for breakfast Oil contaminating encoders Fusion sketch slowness and diffraction gratings Coolant maintenance ShopVR Watchmaking deep dive

#449 Don't go chasing waterfalls 20.03.2026

Topics: Dollhouse of SMW custom tips for dial indicators bismuth, wax, thermopolymers Blade fixturing Ai automations Don't go chasing waterfalls Precision microcast podcast

#448 Everything in the world is triangles 13.03.2026

Topics: Shipping and tarrifs Fishbone diagram Clamping induced distortion Managing our growth

#447 Shop layout in CAD 06.03.2026

Topics: Shop layout in CAD  Slip roll? UR robot on Speedio Haas machine for sale White Light interferometer Non contact measurement

#446 Speedios automated 20.02.2026

Topics: UMC400 coolant dribble Speedio automation White Light interferometer Ai Agents Johnny Five

#445 SendCutSend machining 13.02.2026

Topics: Motorized ball valves and "Shelley plus one" and "switchbot" Diffraction Limited "Micro Manipulator Project" White light interferometer  SendCutSend machining Scrapped 30 blades Put a moat in the calendar

#444 Stuff I forget 06.02.2026

Topics: Shop renovations and office updates Grimsmo lathes are back up and running Shop phone systems Stop the bleed course Vibration sensors Best productivity tip: "Leave yourself an unbelievably easy spot to pick it up the project again" Stuff I forget Speedio automation cells

#443 Webcams watching our robots 30.01.2026

Topics: POE camera tracking machine alarms Python programs to display DPRNT data Measuring systems Grimsmo's office update Lathe updates Trond power strips with mounting ears on Amazon

#442 Speedio automation 23.01.2026

Topics: Speedio automation Social media addictions Mammoth Ski Trip White Light Interferomety! Johnny Five update Grinding

#441 Keyence microscope demo 16.01.2026

Topics: Tool life and strategy Okuma Horizontal for sale Keyence microscope demo Custom python programs Bar-feedio Expectations in a shop

#440 Be present 09.01.2026

Topics: 2026 goals for the year Be present Speedio automation cell Evaporating coolant Grimsmo is on a quest to learn everything there is to know about ultraprecision manufacturing

#439 Checklist for buying machines 19.12.2025

Topics: Latest obsessions     - recycling used coolant     - foam 2026 roadmap     - what do people want?     - execution.       - collaborative planning     - Complete each task in a way you're proud of Checklist for buying machines SMW Brother is installed! Grimsmo Speedio...

#438 Pissed: Motion sensors when moving machines 12.12.2025

Topics: Within Tolerance podcast shoutout Pissed: GPS sensors when moving machines First part on SMW's Brother Speedio optimization at Grimsmo SMW Dec 18th hosting Toolpath webinar Grimsmo vision system deep dive Ai tip - feeding it the right imformation Shopify integration

#437 White light interferometer and Grimsmo Vision 05.12.2025

Topics: White light interferometer and Grimsmo Vision Solving other people's problems, not just your own Saunders travelled to Lights Out Automation, Metalquest, Autodesk, Lambcrafted, and Johnny Five New Speedio and UMC Historical financials

#436 Blocking wax 14.11.2025

Topics: Blocking wax Measuring porosity in metal Nesting software White light interferometer Audio issues fixed?

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