Anthony Bailey took a look at the GMC KAT 150B in this month's issue of Woodworking Plans & Projects, and rated it highly, scoring it 4 out of 5 for value for money, performance and build quality. Anthony was impressed with the quick sheet change, rapid sanding and called it a small, comfortable sander.
“The KAT150B is a really useful addition to any workshop, with more power to sand than its spec suggests. “