3/8" Expanding Machine Reamer, Straight Shank, High Speed Steel
Model #: RM759E-3/8
- Diameter: 3/8"
- Length: 7"
- Shank Diameter: 5/16"
- Flute Length: 3/4"
The expansion feature is designed to maintain the initial size by compensating for wear at the cutting end.
THESE REAMERS ARE NOT INTENDED FOR REAMING OVERSIZE HOLES.