Hitachi 977874 Band Saw Blade Guide Assembly for 1/2-Inch Blades Compatible with CB75F and used to work with 1/2-inch blades Blade guide updates your saws performance Provides your saw with reduced blade friction Will improve your cutting accuracy Comes with a 30-day limited warranty An accessory for Hitachi band saw model CB75F and used to work with 1/2-Inch blades This blade guide updates your saws performance Provides your saw with reduced blade friction Will improve your cutting accuracy Cones with a 30-day limited warranty