Milwaukee 42-66-0755 1/2 Keyless Chuck Carbide Tip

This is an OEM sourced replacement part designed for use with Milwaukee drills/drivers. It allows user to secure drill bits. The ratcheting action clicks the jaws tightly into place for reduced bit slippage. If your drill’s bit retention is suffering the rotation feels stiff or the chuck has seized up entirely a new chuck should fix the problem. This chuck includes the screws.