- Variable speed model allows stepless control of drilling speed between minimum and maximum enabling finer control of finish and tolerance.
- The belt transmission uses two spring tensioned cone pulleys, the diameter of which can be adjusted by moving a centre idle pulley with the speed adjustment control lever.
- Meets Safety of Machinery (Safety) Regulations 1992 (and amendments).
- Safety devices fitted include a no-volt release switch, allowing insurance company approval for use in educational establishments.
- Supplied with chuck guard.