Most of National Flooring Equipment's grinders fit Fast Change Tooling. This wedge-shaped grinder tooling is available in a variety of segments, bonds, and grits. Single-bar metal bond tooling is a great removal and prep tool and a great option to keep on hand. 

A single-bar segment is more aggressive than a double bar because there is more pressure on a smaller surface area. Fast Change single bar segments fit National's 8274-4, M600, P650, M800, and P800 planetary grinders.

502020-H: 1 seg, 16/20 grit, hard bond, black

502040-H: 1 seg, 30/40 grit, hard bond, black

502080-H: 1 seg, 60/80 grit, hard bond, black

502020-M: 1 seg, 16/20 grit, medium bond, red

502040-M: 1 seg, 30/40 grit, medium bond, red

502080-M: 1 seg, 60/80 grit, medium bond, red

502020-S: 1 seg, 16/20 grit, soft bond, gold

502040-S: 1 seg, 30/40 grit, soft bond, gold

502080-S: 1 seg, 60/80 grit, soft bond, gold