Designed to provide rapid and accurate measurement of the size, ovality and taper of bores, this drill and bore hole gauge set from RS PRO is suitable for use in both workshop and inspection settings.

The dial provides readings accurate to 0.01 mm to ensure the highest level of precision. There are five probes included in the set, each of which provides measurements within their specified range. The gauge has a spring-loaded centralising mechanism to ensure measurements are taken across the true diameter of the bore. The provided case is on hand to store and protect the dial, stem and probes.

This set is ideal for applications such as measuring the internal dimensions of engine cylinders to ensure they're within the manufacturer's tolerance levels. You'll find it used in automotive, manufacturing and fabrication situations.

• Drill and bore hole gauge
• Five probes with sizes of 50 mm to 62 mm, 62 mm to 74 mm, 74 mm to 86 mm, 86 mm to 98 mm and 98 mm to 110 mm
• Minimum diameter measured is 50 mm
• Maximum diameter measured is 160 mm
• Stem length of 150 mm
• Overall length of 340 mm
• Dial diameter of 57 mm

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