Each steel panel has an array of large holes for rubber grommets that grip your workpiece. Additional smaller holes help pull the sanding dust down and away from the user when used with a shop vacuum or dust collector. Those smaller holes also provide a place to install stops that keep your workpiece from sliding off the downdraft surface. Set includes a blank panel to block off one side when sanding smaller pieces. Multiple sets can be combined to create a larger downdraft surface.

Fast Facts;

• 419mm x 171mm x 19mm  (16-1/2'' x 6-3/4'' x 3/4'') panels with 16 rubber grommets
• Four movable stops to minimise work piece movement
• Blank steel panel blocks off one side for smaller work piece
• Combine multiple panels to create a large downdraft surface
• Create downdraft effect with your shop vacuum or dust collector

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