Fully automatic type trimming machine has capacity from 24 to 45 mm. The machine has shank from 125 to 500 mm and length from 5" to 10". The machine comes equipped with pneumatic clutch, brake and special electric safety system which stops the machine instantaneously in case of air pressure failure, low level of lubricants or any other irregularity. The machine has the feature that for longer life of bearing surface and bushes the automatic centralized lubrication system provides adequate quantity of lubricants. The machine has all the parts covered for safety, long machine life and less maintenance and is heavily constructed for high stability. The machine ensures output ranging from 30 to 45 pieces/ minute and motor ranging from 5 to 10 hp. The fully automatic type trimming machine has weight ranging from 3500 to 8500 kg and requires floor space from 2.25 x 1.45 x 1.60 metre from 3.00 x 2.00 x 2.75 metres.