HSS Hand Reamer - SODIAL(R) Square End 5mm Cutting Dia Straight Shank High Speed Steel Hand Reamer Product Name : Hand Reamer;Material : HSS; Cutting Diameter : 5mm/ 0.19";Cutting Depth : 50mm/ 1.9" Shank Diameter : 5mm/ 0.19";Square End Size : 3.9 x 3.9mm/ 0.15" x 0.15"(L*W) Total Length : 90mm/ 3.5";Color : Gray, Dark Brown