Delivery KT: holder with contact pin and exchangeable measuring inserts; contact pin and measuring inserts with inside thread to screw in ball inserts; in wooden box, ball inserts to be ordered separately. Measuring gauges for internal gears from diameter > 8 mm based on OSIMESS on inquiry
Schwenk 16000000 Precision Bore Gauge KT12 Range 8-12mm FOR MEASURING THE TWO-BALL DIMENSION OF TOOTHINGS
