Scroll/Jigsaw Blades are designed for precise, internal, and external cutting of wood, plastic, and non-ferrous metals. Plain and Pin end styles to fit virtually any scroll saw, as well as hand held fret and jewelers saw frames. Pin end hobby scroll blades (2-3/4") fit Dremel and other 2-3/4 pin-end styles.
Scroll/Jigsaw Blades page 326

5" PLAIN END-REG. TEETH
ITEM NO. TEETH PER INCH WIDTH x THICKNESS
SJB-509 9.5 .062 x .024
SJB-511 11 .053 x .018
SJB-512* 12.5 .038 x .016
*with 6 reverse teeth