Professional 14quot air die grinder this versatile high speed air grinder is suitable for use with a wide range of abrasive stones with a compact design it is well suited to working in confined spacesclarke xpro air tools are a superb new range of top quality professional tools built for tough daily use in garages trigger lock prevents accidental starting tough aluminium construction for increased durability 4 speed setting air regulator 8300 25000rpm supplied with 18quot 14quot