Test Indicator Ball Contact Point: 2 mm Ball Dia, 12.7 mm Contact Point Length, Carbide MPN:18.60202

Test indicator ball contact points are precision tools designed for detecting surface imperfections and dimensional measurements in various materials such as metals, plastics, and ceramics. The compact 2 mm ball diameter and 12.7 mm contact point length make it suitable for hard-to-reach areas and small parts inspection. The carbide construction ensures durability and resistance to wear and abrasion. Overall, test indicator balls are commonly used in quality control departments and machine shops across various industries such as aerospace, automotive, and manufacturing for dimensional analysis, surface finish verification, and material inspection.