Bore Gauges

Expert Quality, accurately measures bores, detect tapers or ovality. 0.01mm accuracy. Display packed in storage case. 1 x Travel dial test indicator, 3mm 1 x Extension bar, 55mm 4 x Spacer rings size: 0.5, 1.0, 2.0 and 3.0mm12 x Measuring rods size: 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105mm