6X 3D Sensor 80.362.00 Touch Probe Stylus M3 4mm Ruby Ball Ceramic Stem CNC Cmm Machine 1Pc 3D Sensor 80.362.00 Touch Probe StylusM3 4mm Ruby Ball Ceramic stem CNC Cmm Machine CNC Cmm Machine Touch Probe StylusM3 4mm Ruby Ball Ceramic stem For 3D Sensor 80.362.00 Ruby provides a long life without wearing of the surface from abrasive materials. Ruby Head Diameter:4.0mm(0.1575 in) Length:25mm(0.9843in) Please note:There is a slight color difference or discrepancy in kind, it does not affect the use, please do not mind! Colour:As Shown Material:ceramics Package Contents: 6 x Touch Probe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.