2-Point Inside Measuring Instrument Bore Gauge, 10-18.5mm, Graduation 0,001mm 511-203-20 CAL12 B1 (Hysteresis): 9 µm

(Hysteresis): 9 µm

internal/external diameters and center-line distances

Selection of measuring direction

Graduation: 1°

2-Point Inside Measuring Instrument Bore Gauge, 10-18.5mm, Graduation 0,001mm 511-203-20 CAL12 B1 (Hysteresis): 9 µmThese are bore gauges that automatically self centre via a centring bridge. They offer you the following benefits: A long plunger stroke gives you amazing accuracy. Interchangeable washers 0. 5 mm thick are supplied as standard accessories, so you can enable setting in small steps. Contact points are carbide (>18 mm range), giving you high durability and wear resistance. A large grip reduces heat transfer from the operator by 50%. Specification Inch