Perfect for workshop applications requiring consistent feed pressure on table chainsaws, band chainsaws, or jointers when processing hardwood, plywood, or composite materials up to 3 " thick Double side pressure arm with directional bearing rollers ensures stable workpiece feeding and kickbacks, making this featherboard systems ideal for table chainsaws and routers table operations Produced for professional woodworkers and craft enthusiasts seek efficient materials control during table chainsaws operations, band chainsaws projects, and accuracy joinery work The height adjustable bearing roller systems combines featherboard functionality with reverse resistant features, cleaner cutting and reduced deviation across various woodworking machinery setups Crafted from anodized aluminum, the adjustable feed roller features double sliders vibrations reduction for enhances accuracy in demanding woodworking tasks like ripping and crosses cutting, Manufacturer: Shurhome