With the Phantom 51.520 hss-e machine reamer, you finish pre-drilled holes to an exact 16.5 mm bore with an accurate H7 tolerance conforming to din 208B. Engineered from hss-e steel with a 5% cobalt alloy, its 54 mm cutting length provides high heat resistance and wear resistance during demanding machining tasks. The rigid Morse taper mk 2 shank delivers slip-free torque transmission and dependable concentricity directly inside your machine spindle. This ensures you consistently achieve a smooth surface finish and precise dimensions across your metalworking projects.
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