These appear to be very well made.

These appear to be very well made.  Read Less

The pics and video show the 1/4” bit, which i use a lot installing plastic anchors.

The pics and video show the 1/4” bit, which i use a lot installing plastic anchors.  Read Less

Aside from letting us know about the yg8c carbide tips, they make no mention of what steel was used to make these.

Aside from letting us know about the yg8c carbide tips, they make no mention of what steel was used to make these.  Read Less

They are 6” long and as can be seen in the video i drilled probably 5” in concrete in a matter of seconds.

They are 6” long and as can be seen in the video i drilled probably 5” in concrete in a matter of seconds.  Read Less

Review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } these sds...  Read More

Review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } these sds bits work fine for me and i’ve tried a lot of brands for this size bit.  Read Less

I may try some of their larger bits as well, much more affordable than big name brands.

I may try some of their larger bits as well, much more affordable than big name brands.  Read Less