CNC Tips and Techniques: A Reader for Programmers (Volume 1)

Very helpful. Can't go wrong with Peter Smid

Good info.

there are a lot of usefull tidbits

No illustrations for kindle. Not much useful tips. Not organized well on topics. Same info repeated from Peter smid's other books

This has quite a few good explanations of some of the more obscure G codes, especially relating to offsets and canned cycles. Being a reprint of magazine articles makes it somewhat disorganized, though there is a topic oriented table of contents. There is also some confusion about the various codes and formats used by various machines over the years. I found penty of good information to justify the price but had to read most of it twice to absorb everything. A bigger book or fewer topics would have made the whole thing more manageable.

Amazing book!

fairly useful and informative