Double Bar Segments Diamond Grinding Disc for National Machine (NMS-B2)

Our Double Bar Segments Diamond Grinding Disc is professional Fast Change diamond tooling compatible with National Flooring Equipment planetary grinders, fits models M600, P650, M800, P800 and 8274-4. 

The double bar segment structure delivers stable cutting, with a milder aggression than single bar tools and produces a uniform, smoother floor profile.

We offer soft, medium and hard bond formulas to adapt different concrete hardness, and multiple grits support from aggressive stock removal to fine pre-polishing. 

It is widely used for concrete floor renovation, terrazzo grinding, high spot leveling and coating residue removal. 

Fast-change design helps operators swap tooling quickly. OEM custom service is supported.

Features:

1. Double bar segment design, balanced cutting force, leaves smoother scratch profile than single bar tools, ideal for general concrete grinding and surface profiling
2. Standard Fast Change base, compatible with National Flooring Equipment grinders: M600, P650, M800, P800, 8274-4 planetary grinders
3. Multiple bond options (soft / medium / hard) to match soft, medium and hard concrete & terrazzo floors
4. High-grade diamond powder with sturdy metal matrix, long lifespan, less glazing, consistent grinding performance
5. Various grit options available, for rough grinding, floor leveling, scratch removal and pre-polishing work