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 16100001 Accessory Kits for SU Precision Bore Gauge KT22 1 set ball inserts with tungsten carbide balls of your choice*; ball-Ø d over 0,8 up to 4 mm