4-in-1 general purpose set with 4 removable blades:
32 TPI (teeth per inch), thin kerf razor saw blade with a.010″ thickness, tooth set range of .012/.014″, 5-1/2″ long with cutting depth of 1-3/16″ [p/n 36-555]
52 TPI ultra-thin kerf razor saw blade with a.008″ thickness, tooth set range of .009/.011″, 4-1/2″ long, with cutting depth of 7/16″ [p/n 36-050]
24 TPI medium thin kerf Saber Saw blade 4-1/2″ long with a.023″ thickness, tooth set range of .025/.028″ [p/n 36-458]
24TPI keyhole saber blade that is 2-1/4″ long with a.023″ thickness, tooth set range of .025/.028″ [p/n 36-408]
Replacement Blades Sold Separately. Made in the U.S.A.