Old style sharpmaker angle?

[sgt_barnes]

Hi Guys, I have the "old style" Sharpmaker with two holes..does any one know what angle was used?

Thanks for you help.

 

[Blades]

I believe it is 30 deg.




Blades

 

[sgt_barnes]

Thanks Blades!

 

[Blues]

Hmmm, I thought it was 40 degress included (20 degrees per side.)