Those part numbers KNML4x0.7 or KNM4x0.7 do not exist
KNM4x0.7 does not exist, it should be KNCM4x0.7
KNML4x0.7 does not exist, it should be KNCML4x0.7
https://clinserts.com/kncml4x0.7 towards https://clinserts.com/CLLML4x0.7