Description
Automatic CNC Tool Sensor & Z‑Axis Probe – Touch Plate for Mach3
Upgrade your CNC milling machine, router or engraving system with our precision‑engineered Automatic CNC Tool Sensor. Designed for Mach3 and other NC controllers, this Z‑axis probe delivers reliable auto‑zero checks and tool‑length measurements, ensuring repeatable accuracy and eliminating manual probing errors.
Key Features
- High‑precision touch plate sensor with ±0.01 mm accuracy
- Seamless integration with Mach3, Mach4, LinuxCNC, and GRBL
- Auto‑zero check and tool‑length measurement in a single touch
- Durable aluminum body with anti‑corrosion finish
- Compact, lightweight design – fits most CNC heads
- Easy installation – plug‑and‑play with standard probe cables
- Compatible with milling, drilling, engraving, and routing applications
Benefits
• Save time – eliminate manual probing and reduce cycle times.
• Improve accuracy – consistent zero‑point detection keeps your parts within tolerance.
• Reduce wear – gentle touch plate contact reduces tool wear compared to sharp probes.
• Versatile – works with a wide range of CNC machines and control software.
Installation & Setup
1. Mount the touch plate on the CNC spindle or tool holder.
2. Connect the probe cable to the machine’s probe port or a dedicated G‑code input.
3. Configure the Z‑axis probe settings in Mach3 (or your preferred controller) following the included quick‑start guide.
4. Run a test probe to verify zero detection and tool length measurement.
Technical Specifications
Material: Hardened aluminum alloy
Contact Surface: 10 mm × 10 mm flat plate
Probe Type: Mechanical touch plate
Operating Voltage: 12 V DC (optional 24 V for high‑speed probes)
Compatibility: Mach3, Mach4, LinuxCNC, GRBL, and most CNC controllers
Enhance your CNC workflow with the Automatic CNC Tool Sensor Mach3 Z Axis Probe – precision, reliability, and effortless integration in one compact package.






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