Adjustable Hand Reamer 17.0-19.0mm, 1 pc.

This is a tool for fine-tuning hole diameters.
It is the 5th from the largest in the photo, with 17 pieces set on a stand.

- Adjustment Range: 17.0 - 19.0mm

*Precautions for Use*
- Sliding the teeth towards the tip will decrease the diameter.
- Please accurately measure and adjust the diameter of the teeth before use.
- When adjusting the position of the teeth, there is a risk of cutting your fingers, so please wear leather gloves or similar protective gear.

Includes a simple instruction manual.