This disc is 110 mm in diameter, double sided and is much easier to use around windows doors and tight spots. Being smaller than our 150 mm discs the outside speed of the discs is about half the speed of the 150 mm disc so again, this makes it a lot easier to use. It can also directly sand reasonably common 90 mm weatherboards.
It comes in HDSD, LDSD and 60# Acrylic.
This disc is used with our Underside Pro attachment.