Both Be secretly cnc touch probe neck Mitt compliance
Touch Probe - Ultra Precision Position Switches Metrol
CNCTOPBAOS 3D Touch Probe Edge Finder to Find Desktop Center,V5 NPN NO CNC 3D Edge Finder with Tip,Waterproof Anti-roll CNC Probe 6mm Handle Compatible with Mach3,for GRBL CNC Router Machine - Amazon.com
CNC Touch Probe,3D Edge Finder CNC Probe CNC Touch Probe Touch Probe Edge Finder High Accuracy Edge Locator Tungsten Steel Ball for Mach3 CNC Equipment DC 5 24V CNC Equipment - Amazon.com