1/4" Expanding Machine Reamer, Straight Shank, High Speed Steel
Model #: RM759E-1/4
- Diameter: 1/4"
- Length: 6"
- Shank Diameter: 15/64"
- Flute Length: 5/8"
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.