Feature:1. 3 AXES DIRECTION: The 3D edge finder supports 3 coordinate measurement, that is, the X, Y, Z axes measurement directions, with wide measurement range.2. GOOD PERFORMANCE: The edge finder adopts a sturdy sealing shell, with good structural stability, excellent performance and high measurement accuracy.3. 180 ROTATION: No need to rotate the spindle during measurement and centering, the probe can be rotated 180 degrees, more flexible and convenient.4. GOOD PROTECTION: Support dustproof and a small amount of dripping and waterproofing (not support long term dripping and washing), has long service life.5. FOR CNC LATHE: Equipped with 2pcs 3V CR1616 button batteries, easy to use at any time, widely used in CNC lathe positioning and measurement, etc.Specification:Item Type: 3D Edge FinderMaterial: Aluminum alloy, tungsten steelProbe Ball Diameter: Approx. 4mm / 0.16inMeasurement Direction: X, Y, Z axesReciprocating Accuracy: 0.01XY Deflection Range: 0-6Z Direction Telescopic Range: 1mmBattery Type: 2 x 3V CR1616 button battery (including battery).Package List:1 x Probe1 x Probe Needle1 x Storage BoxNote:Exceeding the safe range may damage the probe and probe needle, and does not support the detection of insulating materials and insulating machine tools.