ITEM NAME:Metal Woodworking Blade Spoke Shave Manual Planer Plane Deburring Hand Tools Gw.1 x Spoke Shave Plane. The blade is made of high quality tool steels. Blade hardness up to 58 ~ 60 HRC. Materail: Steel + Copper plating. Total Size: 215 X 12mm. Palm size handle, comfortable for using.