Comparison of Krups Coffee Grinder Blades

Old Style Blades
Note both wing tips point up.
Grinds up all nuts well. Pulse, to take it easy on the motor.
Old Style Blades
New Style Blades
One wing tip is up and the other down.
There is a mound under the post.
It gunks up under the blade with nuts like oily walnuts.
New Style Blades

 You can find unused old style ones for a reasonable price. Use this eBay search. Send sellers the link to this page and ask which they have.

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