Chengliang Q101117 Internal Micrometer Set 50-6000mm Two-Point Contact with 0.01mm Precision
Product Brief:
Professional two-point internal micrometers for large diameter measurement. Available in eleven ranges from 50-160mm to 150-6000mm with 0.01mm accuracy. Features carbide-tipped contacts, extension rod system and thermal-insulated handles. Includes calibration ring gauge. Manufactured in Chengdu, China for heavy machinery and pipeline applications.
