Half PCD with Two Round Segment Diamond Grinding Shoes with quick shift backing
The STI prep tools are used on floor that are coated with epoxy , thin-set, or adhesives.
The STI prep tools are made up of two quarter cut PCD chips and one back-up diamond segment . The STI prep tools are used for fast removal of coatings in instances when it is acceptable for the concrete surface to be left in a rough consition.
It is very important to install the STI prep tools diamond segment in correct direction. There are two direction for the STI prep tools diamond segment which are left direction and right direction. Of course, we will lable the L and R on the body of this diamond segment tools. So please make sure you attach the right and left PCD tools on the correct tool plates or they won't work properly.