MMU3 Replacement Blade  

RE:

I believe they are segments from generic snap-off knife blades.  I'm not sure what size they are though - best to measure one of the existing segments to be sure.

EDIT: According to the comments in the MMU3 assembly instructions, the blades are pairs of segments from a 9mm blade.

RE: MMU3 Replacement Blade

Posted by: @chris-hill

I believe they are segments from generic snap-off knife blades.  I'm not sure what size they are though - best to measure one of the existing segments to be sure.

 

EDIT: According to the comments in the MMU3 assembly instructions, the blades are pairs of segments from a 9mm blade.

You are correct, it is 9mm. Thank you. I have a 9mm blade, but the angle is 30 degrees and that angle is too steep. It appears the angle needed is 60 degrees. I am picking some 9mm blades at 60 degrees to see if that matches up properly.  

RE: MMU3 Replacement Blade

FYI: For anyone else who is looking for replacement blades. The standard 9mm OLFA blase are a perfect fit. I purchase the OLFA Model AB-50S and they are exact size needed for the MMU3. The OLFA 30 degrees blades sold in the Prusa store are for the OLFA knife, they also sell, but not for the MMU3. They are the wrong angle.