#12 Super Sharps™ Scroll Saw Blades MODEL NUMBER: 40-521 are 5", Blade Width: .062 in., Blade Thickness: .024 in., and Teeth Per Inch (TPI): 9.5.
Your scroll saw will accept a wide variety of 5" flat end blades and can be operated at any speed from 600 to 1650 cutting strokes per minute. The Delta 40-521 Univ. NO. 12 Scroll Saw Blades are plain blades and would work in your saw.
Model 40-540 16" Variable Speed Scroll Saw with Quickset II Blade Changing Feature scroll saw will accept a wide variety of 5" flat end blades and can be operated at any speed from 400 to 1800 cutting strokes per minute. The 40-521 scroll saw 'Plane End" blades would be supportive in the 40-540 Scroll Saw.
Delta model 40-521 #12 Super Sharps Scroll Saw Blades are 9.5 TPI, Blade Width are .062", and Blade Thickness is .024". The blades are 5" long and will support any machine that accepts 5" blades.
The 40-521 Scroll Saw Blades with dimensions of; Blade Length 5", Blade Width: .062 in., Blade Thickness: .024 in., and Teeth Per Inch (TPI): 9.5 will fit the 40-530. The listed model 43-530 would be considered a Shaper, perhaps they typed the incorrect model. The features of these blades are as follows: • Ideal for straight line cutting • Premium line of scroll saw blades under the Super Sharps™ sub-brand • Constructed of high quality material for optimum longevity and high performance • Teeth set to both sides with raker tooth inserted to ensure optimum tracking for extreme accuracy and cleaner cuts • Tooth and gullet design ensures smooth, trouble-free cutting through even the thickest of hard woods • Each package contains 12 blades
these will not work
These are 8 inch and the numbers are the number of teeth per inch. The more teeth the finer the cht
The blades have a length of 8.875 inches.
No, the proper blade for your saw is Model # 40-518; Internet # 203293641.