"FA-20 series is compact and versatile 6mm and 1/4"" collet die angle grinders. A low head design (40.5mm) enables use for applications with difficulties or very limited space for grinding. Ideal for die and mold work, the FA-20 series at deburring and surface finishing but can be used for variety of removal tasks. Roll throttle handle and safety locking lever throttle handle provide to meet different regulations. This series provide PT and NPT inlet."