Pramet 6761391 EXT-BS Standard Arbor Extension With Internal Coolant Channel, 28 mm ID x 54 mm OD Shank Connection, 28 mm Dia, 50 mm Projection

Pramet Arbor Extension, Standard, Series: EXT-BS, 28 mm Shank Diameter, 50 mm Projection, 54 mm Overall Diameter, 28 mm ID x 54 mm OD Shank Connection, ISO Code: P 054 050 R