The Makita GD0600 high speed die grinder is fitted with a paddle style switch which requires a constant pressure applied to the switch. Features and Benefits Supplied with a 6mm collet as standard, it allows the quick and easy fitting of tungsten burrs, mounted points and any other 6mm spindle tooling rated to a maximum speed of 25000rpm Built to endure high speeds, ensuring a long working life Typical Applications Mainly used in the engineering trade for cleaning welds and for de-burring the inside of tubes and pipes the GD0600 has also been adopted by the woodworking trade for engraving and sculpting of wood.