Precise sanding of corners and edges
The triangle diamond pads are a must to sand edges and internal corners.
Thanks to their shapes, they will access very precisely these difficult areas.
With very strong velcro, they can simply be placed onto a triangular backing pad of a multi-tool.
The 2 different grits (60 & 120) will allow you to sand coarse and fine microcement surfaces with much accuracy and power depending on the speed level of the multi-tool.