The ergonomic low profile and durable construction of the file board offers great control during the sanding process and is available in two options – Rigid and Flexible. The flexible version is adjustable for any concave or convex shapes. The board has yellow dot marks that indicate the straight shape and red dot marks indicating the maximum shape. 

Mirka® Hand Sanding Blocks are specially designed for sanding by hand in combination with Mirka’s revolutionary net-sanding products, although they can also be used with other grip abrasives. To ensure dust-free sanding the hand sanding block simply needs to be connected by hose to a dust extraction system.

• Mirka File Board 70 x 400mm, Rigid – Mirka code 8391155111
• Mirka File Board 70 x 400mm, Flexible – Mirka code 8391150111