This 4-up PCD tooling is designed for aggressive concrete stock removal as well as coatings, glues, mastics, and other floor covering adhesives.  This tooling can be used with any of National's planetary grinders. The 9557 PCD is sold individually...

This 2-up PCD - 1/2 round tooling is designed for removal of heavy stock, adhesives, thin set and epoxies.  It is designed to work with any of National's planetary grinders. The 9556 PCD is sold individually.  To build a complete set for your...

This 2-up PCD - micro tooling is designed for removal of heavy stock, adhesives, thin set and epoxies. It is designed to work with any of National's planetary grinders. The 9555 PCD is sold individually. To build a complete set for your grinder you will...

This 1-up PCD - 1/2 round tooling is designed for removal of heavy stock, adhesives, thin set and epoxies. It is designed to work with any of National's planetary grinders. The 9554 PCD is sold individually. To build a complete set for your grinder you...

The 9522-50 is used primarily in light industrial and residential applications for concrete grinding and profiling, as well as removing sealer and top coat.  It also creates exceptional profiles for concrete prep and restoration prior to polishing...

The 9522-30 is used primarily in light industrial and residential applications for concrete grinding and profiling, as well as removing sealer and top coat. It also creates exceptional profiles for concrete prep and restoration prior to polishing...

The 9522-16 is used primarily in light industrial and residential applications for concrete grinding and profiling, as well as removing sealer and top coat. It also creates exceptional profiles for concrete prep and restoration prior to polishing...

The 9522-100 is used primarily in light industrial and residential applications for concrete grinding and profiling, as well as removing sealer and top coat. It also creates exceptional profiles for concrete prep and restoration prior to polishing...

The 9521 tooling holder/plate is used to attach PCD and carbide tooling. This holder fits the 9554, 9556, 9557, 7268-2, and 9555 PCDs and Carbides. You must also purchase the #9550 screws to attach the tooling to the holder.

The 9510-50 is a metal bond diamond designed for use with planetary grinders.  This tooling is ideal for profiling concrete and is one of the steps in the polishing process with National's planetary grinders. The 9510-50 is sold individually. To...

The 9510-30 is a metal bond diamond designed for use with planetary grinders. This tooling is ideal for profiling concrete and is one of the steps in the polishing process with National's planetary grinders. The 9510-30 is sold individually. To build a...

The 9510-180 is a metal bond diamond designed for use with planetary grinders. This tooling is ideal for profiling concrete and is one of the steps in the polishing process with National's planetary grinders. The 9510-180 is sold individually. To build a...