Designed for hand use only, these tools are used to clean/scrape out the old sealing material when overhauling motors or elsewhere when needed.
They are made from 3 different sized drill bits and sport a self-made aluminum grips. The grips feature an anti-roll pin so they stay put and won't roll off the table.
- Small: 4.5mm
- Medium: 6.5mm
- Large: 8.5mm