GREAT PLANES PRECISION PROP REAMER METRIC (GPMQ5007)

This is the Great Planes Metric Precision Prop Reamer. FEATURESEnlarges holes in propellers and spinner back plates-just turn theremovable T-handle to cut perfectly centered 7mm, 8mm, and 10mmholesConstructed of hardened carbon steelStepped design increases accuracyIncludes plastic storage caseCan be used with a drill press for extra precision INCLUDESOne Great Planes Metric Precision Prop Reamer with storage case SPECIFICATIONST-Handle Length: 2.75" (70mm)Reamer Length: 4.75" (121mm)Hole Sizes: 7mm, 8mm, 10mm (the first step is 1/4" (6.35mm)) COMMENTSCaution: Extremely sharp. Keep well oiled to avoid corrosion