Dura-Gold 10" Shaver Blade Holder with Adjustable Handle and 2 Standard Cut Replacement Blades, 1/2 Round and Flat - Cheesegrater Hand Planer ToolDura Gold 10" surform shaver blade holder with an adjustable handle that comes with two standard cut replacement blades: one curved half round convex blade and one flat blade. The holder has an adjustable 3 position handle that enables you to use it for file and plane functions. Both flat and half round style surform replacement blades fit on the holder. Surform blades are long, thin blades with hundreds of tiny teeth that work like mini rasps. These