Lathe Electronic Leadscrew Part 7: Metric Threading FTW!

Can the ELS cut metric threads? Yes, it can. Today we're going to talk about hybrid metric threading, talk about when you can and can't unlock the halfnut, and finally cut some threads. Firmware on GitHub: https://github.com/clough42/electroni... 3D Models on Thingiverse: https://www.thingiverse.com/thing:374... Some of the tools and parts used in this video: *This site contains affiliate links for which I may be compensated External carbide threading tool: (eBay*): https://goo.gl/mtD1DV Shars CCMT0602 RH turning tool holder (eBay*): https://goo.gl/Q1Jsdp Kyocera CCMT060204-HQ Cermet Inserts (eBay*): https://goo.gl/pDhFAs NEMA23 Closed-Loop Servo Motor and Driver (eBay*): https://ebay.to/2XShCQH Omron 1024 p/r rotary encoder (eBay*): https://ebay.us/U93ceD