Features: Made of high-quality materials, Dial indicator probe is made of tungsten steelThe ball head is light in weight, wear-resistant, and stable with temperature changesThe ceramic pole is very light but very strong and provides built-in crash protectionSuitable for fine and silicon carbide surfaces, as well as non-magnetic and non-conductive properties of electrical discharge machining (EDM) processesThe probe has good corrosion resistance, wear resistance and light transmittance. The industry standard for stylus technology. It is one of the hardest materials and is suitable for most applicationsProduct parameters:Model: A-5000-3712Threaded handle: M4Tungsten ball: Ø6.0mmStem material: ceramicLength: 100mmColor: as shownPackage list:1 * Touch ProbeNote:1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data. Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data.