Cylinder Dial Bore Gauge Set 1.97" (50mm) to 6.23" (160mm) Indicator 0.0003" (0.01mm), Insulated Grips for Deep Engine Cylinder Measurement Inside Micrometer

Discover precision measurement with this professional-grade bore gauge measuring tool. Perfect for machinists, mechanics, and quality control specialists who demand accurate internal diameter measurements. This versatile instrument allows you to measure cylinder bores, pipe diameters, and other hollow components with exceptional accuracy. The tool features a sturdy construction for durability and reliable readings time after time. Its easy-to-read dial indicator helps you obtain precise measurements quickly and efficiently. Whether you're working on engine cylinders, hydraulic components, or precision manufacturing, this bore gauge delivers consistent results. The comfortable grip design reduces fatigue during extended use, while the smooth operation ensures steady measurements. An essential addition to any professional toolbox, this bore gauge helps maintain the highest standards of quality in your mechanical work.

• Diameter Measurement Range: 1.97" (50mm) to 6.23" (160mm), Measures bore to 5.9" (150mm) deep
• Unrivaled Precision: 0.0003" (0.01mm), clear and precise scales
• Use after Zeroing: Before measuring, be sure to set the dial indicator pointer to the "0" position and select the appropriate size measuring head for measurement
• Professional Quality: Self-centering measuring extension, chrome-plated handle and high-quality ABS storage case
• Complete Range of Accessories : The kit includes 12 standard measuring heads of different lengths and a variety of small accessories to meet most of your inside diameter measurement needs