DeWALT T-shank jig saw blades are engineered to cut straight and curves with unparalleled speed and accuracy. They feature precision-ground teeth that stay sharper longer and extra-deep gullets that quickly expel chips. The result is a high-performance， industrial-grade blade that leaves all other jigsaw blades in the dust. For use in any jigsaws that accept T-shank or universal shank blades.