Extension die grinders extend into previously inaccessible areas

Dynabrade Inc. has introduced a new line of 0.4-HP extension die grinders. The air tools allow for work within long pipes, castings, and other places where an extended reach is needed.

The straight-line air tools are available in either a front- or rear-exhaust air motor and run at 25,000 RPM. They are available in 3-in. and 6-in. extension models.

Each grinder features a safety-lock lever to prevent accidental tool startup. Running as low as 72 dBA, the grinder powers optional carbide burrs and mounted points for deburring, grinding, etching, and cleaning.