Comfortable use by a safety valve embedded into the hand grip Ideally for internal grinding, deburring of hollow spaces (e.g. motor blocks, tubes, turbine blades) and for finishing welding lines Robust extensions with eas......Comfortable use by a safety valve embedded into the hand grip Ideally for internal grinding, deburring of hollow spaces (e.g. motor blocks, tubes, turbine blades) and for finishing welding lines Robust extensions with easy changing Max. neck extension length up to 1000 mm ensure working in difficult to access areas Built in speed governor keeps the revolutions on load nearly constant Technical feature Value Valve Safety lever Free speed 10000 min-1 Power 1300 Watt Exhaust air to side Collet 6 mm Spindle thread - Carbide burrs up to max. diam. 16 mm Mounted points up to max. diam. 50 mm Noise level 89 db(A) Air consumption free speed | loaded 11,7 | 27,7 ls Weight without hose 4.70 kg Diameter 65.00 mm Length 1023.0 mm Hose unit inclusive Air supply hose 2.5 m Connection thread G 1/2" Accessories supplied Wrench