Bosch is recalling 69,000 of its circular saws — models CS20, and CS20 because of three reports of lower blade guard malfunction.

Some saws, marked with an asterisk in the serial number box, have been repaired and are not part of the recall.

Stop using these saws immediately. Contact the manufacturer at 800.856.9783 (between 8 a.m. and 8 p.m. Eastern time) for a free repair kit.