Hand Reamers - 6: Adjustable Reamers
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|Expansion hand reamer with straight flutes for straight holes.
These reamers have the ability to be expanded in size for situations when the exact basic diameter reamer is not available. The cutting teeth are blades that are independent from the reamer's shank. Their expansion ability goes from .006” to .015” depending on the size of the reamer. These reamers exist in both inch and metric standards and typically go from 1/4” to 1.25”.
Expansion hand reamer with spiral flutes for straight holes.
|Expansion Reamer and Adjustable Reamer is the same thing.
There is a small error in the audio portion of the video. Adjustables are not used for holes any larger than standard reamers. R.S.