Nordic pioneer
in the drilling industry

Drill steel retainers

Hydraulic drill steel retainer

Doofor offers a hydraulic steel retainer for successful operation with rock drills having a female hexagonal chuck. In the hexagonal chuck models, the drill steel can be locked inside the rock drill with a steel retainer.

The steel retainer is typically installed inside a steel retainer frame, which is integrated into the carriage plate.

The steel retainer has a replaceable wear plate.

Pneumatic drill steel retainers

Doofor offers a pneumatic steel retainer for systems, where hydraulic operation of the steel retainer is not an option. Steel retainers are used with rock drills having a female hexagonal chuck. In the hexagonal chuck models, the drill steel can be locked inside the rock drill with a steel retainer.

The steel retainer is typically installed inside a steel retainer frame, which is integrated into the carriage plate.

The steel retainer has a replaceable wear plate.

Mechanic drill steel retainers

When simplicity and ruggedness are valued, a mechanic steel retainer is a good option. The mechanic steel retainer is operated manually as a part of a hydraulic drill system.

The mechanic steel retainer is typically installed to a carriage plate by a bolt connection.