Hi there:
I'm not the original poster but I have the same problem with the same SteinMax model 1602 S & I have measurements on the flat blades (which come in pairs): they are /__/ in shape with 60-degree angles & shortr sides are 1-3/16-inches(3cm) & the long sides 1-7/8-inch (5.5cm).
The upright cutting blade is more problematical to describe (If this does not come over clearly, please left margin using the a., b., c., to create intelligble lines.)
a. __ top flat
b. / \ < cutying surfaces
c. \__/ < bolt attaching this piece to rotating plate centered in bottom of this piece. The width of this blade is apx 1.5-inches, as it has some varience (angle) on the cutting level
I hope this will give you enough info so we can have further dialogue. I assume you are is Auzzie land. The only thing that matters to me is find what I need to continue using this equiplement, price may be a consideration, shipping charges would be expected..
Thanks, akunako