How to install Key locking inserts or Keenserts

Описание: Here is a quick video on Key locking inserts. Some things not mentioned in the video:

1) should only be used on softer metals, like aluminum. (although we have used in soft steel.

2) Key locking inserts are great, because they can be drilled out, and installed with a bigger size version with the same size ID threads

3)More expensive than heli-coils. Be careful budgeting.

4) They come in carbon and stainless. Stainless key locking inserts are shown in the video.