INSIZE Precision Bore Gauge with Dial Indicator 50-160mm 2825-160

The INSIZE 2825-160 is a precision bore gauge with a dial indicator, sized for 50-160mm at ±0.007mm accuracy and 0.0015mm repeatability, tighter than INSIZE's standard 2322 dial bore gauge series in the same size. A setting ring and a bore gauge setter, both sold separately, are used to zero the gauge before the two-point head is inserted into the bore and centred by feel. It suits precision bores, such as bearing seats and close-tolerance bushings, where a finer mechanical reading is needed.