If you need to hand finish a tight spot, you can rely on the Kovax Dust-Free Sanding Block. This backing block helps you get consistent results while reducing the strain on your hands. This block uses the Hookit attachment system for easy abrasive changes and small holes for use with a vacuum attachment to reduce dust and loading. These make it ideal for sanding filler, primer and more. 

The Kovax Dust-Free Sanding Block is the perfect companion when you have a high-dust project in a tight spot.  This ergonomic file sheet sanding block is lightweight and easy to use. Multi-Hole vacuum pattern allows dust-free sanding with compatible file sheets. Includes vacuum adapter for 1" OD fittings.

Available sizes (supplier part no):

• Small - 70mm x 126mm  (9111006)
• Medium - 70mm x 198mm  (9111007)
• Large - 70mm x 402mm  (9111009)