Environmental and efficient re-pointing in practice
Repointing Plate
Repointing drill
Protection equipment Protection glasses
Angle Grinder
Vacuum Cleaner
Assembley of the drill 



Fixation of the ring 
Angel Grinder with the ring



Assembly of the ring

Adjustment of the ring and drill

Connecting to the vaccum cleaner

Repoint start

Repointed masonry

As good as new