Name of Product: Bosch hammer drills

Units: About 20,000 units

Importer: Robert Bosch Tool Corporation, of Mt. Prospect, Illinois

Hazard: The models have a grounding system and trigger switch that could cause ground wire abrasion and/or ground connector failure posing a shock hazard. In addition, the switch trigger could become stuck in the “on” position posing an injury hazard to the user.

Incidents: None

Description: Bosch 1/2 inch 2-Speed Hammer Drill with model number HD19-2, HD19-2D, HD19-2L and 1/2 inch 2-Speed Hammer Drills with model number HD 21-2 are included in this recall. “BOSCH” is printed in red lettering on the side of the drills.

Sold at: Home improvement, hardware and major retailers nationwide and various distributors from September 2009 through August 2010 for between about $140 and $220.

Manufactured in: Switzerland

Remedy: Consumers should immediately stop using the hammer drill and return hammer drill to Robert Bosch Tool Corporation for repair.

Consumer Contact: For additional information, contact Bosch toll-free at (866) 244-2110 between 7 a.m. and 7 p.m. CT Monday through Friday or visit the firm’s website at www.Boschtools.com