Inner/Outer Reamer Reamer Type Inner/Outer Reamer Minimum Pipe Size 1/4 in Material Application Aluminum Brass Copper Compatible Workpiece Side Inner and Outer Maximum Pipe Size 1 1/2 in Maximum Wall Thickness 1.5 in Tool Function Deburrs CW/CCW Reams Inside and Outside Edges of Tube Tool Height 3 in Tool Length 3 in Tool Width 2 in Application Aluminum and Brass Tubing For Copper Blade Material Steel Blade Type 3 Hollow Ground Cutters Body Color Blue Handle Type Fluted