Here are some comments of various multitool blades I have acquired:
If you visit E-bay you'll find a number of aftermarket manufacturers of multitool blades:
Harbor Freight blades are easily available, inexpensive, but really are not the best fit for the
Jobmax. In a pinch they are satisfactory. They do seem to wear well if not abused, but seem to
wear out quickly. They have a simple 3/8" mounting hole
The Fitzall blades work well, and nicely fit the Jobmax. They retain their sharpness if not
abused. Typically you can bid on their price and are reasonably priced.
The Diamond blades are well made but are a bit pricey. Again they fit the Jobmax nicely and
also retain their sharpness if not abused.
The Bite blades are interesting in their design. They are double sided! This means you get two
cutting edges on each blade. When one side dulls you simply flip it around and you have a fresh
blade. These too wear quite well and if not abused hold its sharpness. They offer a wide variety
of styles. Typically you'll see them at around $10.00 for a blade and that can include shipping. So..
that's ten bucks for two cutting edges and that's a good deal. The down side is they seem a bit thin
compared to the others but still provides an excellent cut.
Most of the after market blades are designed to fit the Jobmax and other brands of oscillating tools
without requiring adapters. They sport a universal type hole configuration.
I have found dealing direct with the manufactures all very good although you may find a better price
There is also an after market kit that offers a 13 blade assortment in an aluminum case
[or without the storage case]
I have ordered one of these for around $38.00 that works out to about $2.92 per blade. You may get
a better price by bidding on their offers. Be aware some of their cases may be damaged etc. but the
blades are perfect.
I have never used the top of the line Fein blades so I can not comment on them or compare them
to these after market blades.
I have no monetary interest in any of these companies and this is simply to assist Jobmax users
in finding the right blade for their desired use and price point.