Three point inside micrometer for through hole - WUXI JADA PRECISION TOOLS CO., LTD.

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Three point inside micrometer for through hole

For through hole measuring

With extension rod for deep hole measuring

With set ring gauge (under 100mm)

Contact points can be either carbide or hardened steel

Size : 6-8 x 0.001mm, Ring 8mm	8-10x0.001mm, Ring 8mm	10-12x0.001mm, Ring 10mm
11-14x0.005mm, Ring 14mm	12-16 x 0.005mm, Ring 12mm	14-17 x 0.005mm, Ring 14mm
16-20 x 0.005mm, Ring 16mm	17-20 x 0.005mm, Ring 20mm	20-25 x 0.005mm, Ring 20mm
25-30 x 0.005mm, Ring 30mm	30-35 x 0.005mm, Ring 30mm	30-40 x 0.005mm, Ring 30mm
35-40 x 0.005mm, Ring 40mm	40-50 x 0.005mm, Ring 40mm	50-60 x 0.005mm, Ring 60mm
50-63 x 0.005mm, Ring 50mm	60-70 x 0.005mm, Ring 60mm	62-75 x 0.005mm, Ring 62mm
70-80 x 0.005mm, Ring 80mm	75-88 x 0.005mm, Ring 75mm	80-90 x 0.005mm, Ring 80mm
87-100 x 0.005mm, Ring 87mm	90-100 x 0.005mm, Ring 90mm
6-12mm set, include 6-8mm, 8-10mm, 10-12mm, with Ring 8mm and 10mm	11-20mm set, include 11-14mm, 14-17mm, 17-20mm, with Ring 14mm and 20mm	20-40mm set, include 20-25mm, 25-30mm, 30-35mm, 35-40mm, with Ring 25mm and 35mm
30-50mm set, include 30-40mm, 40-50mm, with Ring 40mm	50-100mm set, include 50-60mm, 60-70mm, 70-80mm, 80-90mm, 90-100mm, with Ring 60mm, 80mm and 90mm