Awide range of machine tool accessories are manufactured by p.G. Engineers. These accessories include: traub collets that include head socket collet - a - 15, a - 25, a- 30, a - 32, a - 42, a - 60, drill quill and sleeve, master sleeves, intermittent tubes and spacers, drill collets - model a - 3 / a - 4 which are used for traub a - 15, a - 25 and a - 42 which are availble from 1 mm onwards.