Chinese hickory nuts (山核桃), or Carya cathayensis, are related to American pecans. Both are species of hickory, Carya illinoinensis.
Here is an example of Chinese hickory nuts from Changbai Mountain (长白山).
What tools can I use to crack Chinese hickory nuts?
Can a tool for cracking macadamia nuts, for example, the following two, be used for cracking Chinese hickory nuts? I have the first tool but not the second.
Thanks.