Professional Magnetic Z Axis Zero Pre-Setter Tool Setter for CNC Router Mach3

Professional Magnetic Z Axis Zero Pre-Setter Tool Setter for CNC Router\nDescription:\nFor CNC Router Mach3 50mm\u00B10.005mmLow sprang force, avoids the milling cutter or the drilling bits brokenBetter parallelism, sensitivity and precisionWith the magnet at the bottomSize: 48mm*100mm*16mmGross weight: 1.5KG\nPackage includes:\n1 x Professional Z Axis Zero Pre-setter Tool Setter