Hand Expansion Reamers

High Speed Steel

These reamers are used to enlarge holes by a few thousandths.
The pilots and guides of these reamers are ground under size to
allow smooth entrance. The spiral flute style is especially suited
for use in holes where the cut is interrupted by a longitudinal slot
or keyway



Hand Expansion Reamers Straight-Flute
Left Hand Spiral Flute, Right Hand Cut