Head to head · Volume vs. Edge
Discs
Diablo 5-inch ROS Discs — 120 Grit (50-pack)
50-pack. Go through them fast. Always have more.
Discs
3M Cubitron II Hookit Disc 5-inch
Precision-shaped grain. Finds the angle and works it deep.
Side by side.
| Diablo 5-inch ROS | 3M Cubitron II | |
|---|---|---|
| Form | Discs | Discs |
| Grit | 120 | 120 |
| Material | ceramic | ceramic |
| Price tier | Budget | Pro |
| Best for | general wood, paint prep, cabinet builds | heavy stock removal, hardwoods, metal |
The verdict
Fifty cheap discs or one disc that cuts like five.
Diablo gives you fifty 120-grit ceramic discs at a price that lets you change them the second they slow down. Cubitron II uses precision-shaped triangular grain that slices instead of grinds — one disc removes material faster and runs cooler than three regular ones. The Diablo wins on cost per disc. The Cubitron wins on cost per square foot of surface.
Pick Diablo if
Cabinet builds, paint prep, anywhere disc volume beats disc lifespan.
Pick 3M if
Hardwood or metal. You want fewer disc changes and a faster cut.
Ready to decide?
Diablo 5-inch ROS Discs — 120 Grit (50-pack)
50-pack. Go through them fast. Always have more.
3M Cubitron II Hookit Disc 5-inch
Precision-shaped grain. Finds the angle and works it deep.
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