The Mirka Roundy is ergonomically designed to fit into the palm and is ideally suited to sanding flat surfaces. 

Connects up to most workshop vacuums to make sanding a cleaner dust free operation. 

Features 34 dust extraction holes making it a versatile and practical hand block that accepts both Abranet® abrasives and 15-hole 150mm discs. 

The Abranet 150mm round abrasive discs wrap around its sides to help with corners and other hard to reach areas. 

Mirka Roundy kit includes:

•  the ergonomic hand block x1
•  20mm hose x4m
• 15 Abranet strips x 3 grits (5 x P120, 5 x P180, 5 x P240)
• Adaptor for use with 28mm hose

Its a good idea to have another Roundy handblook for quick changes of grits