Cutting & Abrasives GRP Blocks | Grp Holy Terror Double Sided Sanding Block With Holes Blue

This Sanding Block By Grp Is Used To Hold Sandpaper, By Simply Wrapping The Sandpaper Around The Block And Using The Block To Apply The Sandpaper To The Surface. This One, Dubbed The “Holy Terror” Block Due To The Holes In It’S Design, Includes Holes All Over The Surface And A Blue Colour. The Hole Side Is Said To Reduce Cutting Time.