second device for also precisely controlling the direction of the cuts application_number US 68239008 A description in order to reach the objectives and avoid the aforementioned inconveniences the invention proposes a saw equipment which incorporates a positioning device for chop saws or disk saws either portable table saws or any other which is characterized in that it is determined from an axially displaceable rod against a spring resistance rod which is coupled and guided in its displacement in a couple of end bodies front and rear both of them integral to a flat base resting on the surface of a board to cut for example being located between these two end bodies a central body also coupled to the rod and which is integral to the saw carcass the saw blade is located in a front area of the chop saw the rod incorporates a first fluting where the central body of the carcass is coupled and a second fluting located in correspondence to the rear end body so that in normal position both flutings are coupled in complementary fluted hollows of the rear and central body thereby maintaining the saw stable to carry out the cut needed with the required angle while when we displace the rod backwards against the spring resistance maintaining it in its backward position the rear fluting is released so that it is possible to rotate the saw set together with its central body and rod until finding the required angle with precision after acting on the rod it recovers its resting position by the action of the spring thus securing the new position to do the cut with the.