SKF 71907 ACEGA/HCP4AL Single Row Angular-Contact Ball Bearing, High Precision Bearing - 35 mm ID, 55 mm OD, 10 mm Width apollo_pick Rapid fixing of the bit:

Rapid fixing of the bit: just push the bit into the insert for automatic locking and a secure fit

The robust ratchet mechanism allows for ample torque

For 3/8" square head socket wrench inserts as well as 3/8" connectors with square head drive

The narrow jaws ensure that tight and hard-to-reach spaces can also be accessed

SKF 71907 ACEGA/HCP4AL Single Row Angular-Contact Ball Bearing, High Precision Bearing - 35 mm ID, 55 mm OD, 10 mm Width apollo_pick Rapid fixing of the bit:Spindle bearings Spindle Bearings are precision angular contact ball bearings designed specifically for machine tool spindles and similar high speed, high precision applications. They provide high running accuracy and accommodate combined radial and axial loads at very high speeds with low friction and low heat generation. Manufactured to the highest precision standards. Suitable for use in applications where extreme accuracy and reliability are