Lot of 6 SPI Strasmann Roughing Shell End Mills 

All started as model# 85-560

HSS-Co 55-S3

Lead = 450mm

1-1/4" Bore

10 Flute
3" x 2" (modified / sharpened ones are slightly off)

These are used and some have been resharpened or modified as seen in pictures. They are all sharp.  

 All started as model# 85-563. 

These were stacked in small bundles and taped together separated by cardboard. The outer units have a coating of grime / rust on the back side as seen in pics. It wipes off with a damp paper towel and a little rubbing.