NSK 7914 CTRSUMP3 Spindle Bearing - 70 mm ID, 100 mm OD, 16 mm Width NTN Thus the storage space is

Thus the storage space is easily extended

the hexagon anti-roll protection avoids screwdrivers from rolling away annoyingly at the workplace

4 thread cutters

The insertion tools are spare parts for the KUKKO Thread Repair set of series 58

NSK 7914 CTRSUMP3 Spindle Bearing - 70 mm ID, 100 mm OD, 16 mm Width NTN Thus the storage space isSpindle Bearing Spindle Bearings from NSK are designed for reliable performance in demanding industrial applications. Manufactured to precision tolerance class for demanding applications. Suitable for use in a wide range of industrial applications where reliability and performance are essential.