 Type : HP-300D

 Air Engraving Stylus

 Collet Size : 0.5-4mm

 Free Speed : 30000rpm

 Air Cons : 0.25m ³ /min

 Air Hose Size : 5mm

 Air Inlet : 1/4 " NPT

 Net Weight : 0.30kg

 Overall Length : 150mm