Comparison : Item # D415660394, Solid Carbide Straight Flute/Straight Shank Chucking Reamer, Metric Sizes (USA)
Item # D415660591, Solid Carbide Straight Flute/Straight Shank Chucking Reamer, Metric Sizes (USA)
Item # D415660787, Solid Carbide Straight Flute/Straight Shank Chucking Reamer, Metric Sizes (USA)
Item # D415660984, Solid Carbide Straight Flute/Straight Shank Chucking Reamer, Metric Sizes (USA)
Item # D415661181, Solid Carbide Straight Flute/Straight Shank Chucking Reamer, Metric Sizes (USA)