this type of slips are characterized by the following :
· Extra body strength , and easy insert replacement .
· Maximum grip, as the three piece inserts level themselves readily to insure a complete gripping action .
· Six size ranges are available , each slip adjust automaticaly to fit all drill collar sizes from size : ( 3 “) drill collar to ( 10 “) drill collar .
· No insert loss , as the dovetail construction eliminates the possibility of lossing the inserts in holes ,also inserts are machine sharping to prolong superior grapping efficiency.