Dremel EZ474SA detail abrasive brushes
The EZ474SA family includes two abrasive brush grades for contoured areas.

How to choose
Compare these flexible working faces for a contour or narrow surface where a flat disc may reach nearby areas. Verify the exact package and holder before choosing.
Compatibility and limits
Two detail brush grades · confirm the supported 402 or EZ402 mount
Care
Choose the grit for the surface and the amount of material you need to remove. Dremel’s sanding guide separates shaping, smoothing and finishing stages.
Questions before buying
How does a detail brush compare with a finishing buff for a groove?
Look at the bristle shape and the width of the opening. The detail brush reaches with its fingers. The 511E buff has a different contact surface for an area with room around it.