{"product_id":"renishaw-a-5000-7553-cmm-ball-stylus-5mm-m4-ruby","title":"Renishaw A-5000-7553 Cmm Ball Stylus 5mm M4 Ruby","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RENISHAW A-5000-7553 is a CMM ball stylus designed for use with coordinate measuring machines in dimensional inspection and metrology applications. It features a 5 mm ruby ball tip mounted on a stainless steel stem with an M4 thread connection and an overall length of 18 mm (approximately 0.71 inches). The ruby ball provides consistent hardness and wear resistance, supporting repeatable contact measurements across high-cycle inspection routines. This stylus is installed and serviced by metrology technicians and quality assurance professionals working with CMM equipment in manufacturing, tooling, and inspection environments.\u003c\/p\u003e\u003cp\u003eThis stylus is suited for use in both production floor and laboratory CMM setups where tight dimensional tolerances are required. The M4 threaded connection is a common interface on a wide range of CMM probe bodies. The 18 mm overall length and 5 mm ball diameter make this configuration appropriate for general-purpose feature measurement, including bores, slots, and surface profiles on small to medium-sized workpieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5 mm ruby ball tip for consistent hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003eStainless steel stem for rigidity and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eM4 threaded connection compatible with standard CMM probe bodies\u003c\/li\u003e\n\u003cli\u003e18 mm overall length suits general-purpose dimensional inspection\u003c\/li\u003e\n\u003cli\u003eRuby point material supports high-cycle repeatability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service stylus for CMM probe bodies using the M4 thread interface.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCMM styli are installed and replaced by metrology technicians or quality control personnel. Before replacing a stylus, power down or park the CMM probe head per the machine manufacturer's procedure to prevent accidental trigger or damage. Thread the stylus into the probe body by hand until snug, taking care not to overtighten, which can stress the ruby ball joint. Recalibrate the probe qualification sphere after any stylus change to ensure measurement accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Diameter\u003c\/strong\u003e: 5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 18 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Connection\u003c\/strong\u003e: M4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Material\u003c\/strong\u003e: Ruby\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 41111900\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RENISHAW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: A-5000-7553\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RENISHAW","offers":[{"title":"Default Title","offer_id":67908264591666,"sku":"A-5000-7553","price":92.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/81806333a4d10294382a1b33531341e0.jpg?v=1791183048","url":"https:\/\/voomisupply.com\/products\/renishaw-a-5000-7553-cmm-ball-stylus-5mm-m4-ruby","provider":"Voomi Supply","version":"1.0","type":"link"}