This counter-rotational metal bond diamond wedge is a 70 Grit, 2 Seg. The 501070-HR is a right hand, metal bond diamond that fits all of National's counter-rotational grinders and is intended for use on soft concrete.

This counter-rotational metal bond tooling is a 25 /30 Grit, 2 Seg. The 501030-2 is a metal bond diamond that fits all of National's counter-rotational grinders.

This counter-rotational metal bond diamond tooling is a 20 Grit, PCD. The 501020-PCD is a PCD that fits all of National's counter-rotational grinders.

This metal bond diamond is a 16 Grit, 10 Seg. The 501016-10 is a metal bond diamond that fits all of National's counter-rotational grinders.

This metal bond diamond is a right hand, rough profile PCD. The 501000-PCD-R is a metal bond diamond that fits all of National's counter-rotational grinders.

This metal bond diamond is a left hand, rough profile PCD. The 501000-PCD-L is a metal bond diamond that fits all of National's counter-rotational grinders.

The 404580 Helix Scarifier Kit includes: 3 satellites 1 dust skirt Washers All screws/washers needed for installation    

This kit contains a shank, three removable carbide tips, set scres and allen wrench. Designed for removing hard goods with your ride-on scraper, this shank allows you the flexibility to exchange tips mid-way through the work and sharpen them later.

Designed for superhard thick epoxies, thin mil coatings (like urethane paint), poured elastomeric coatings up to 60 mil and hard to remove adhesives. *Sold in packs of 50 **This blade requires a Razor Blade Cutting Head