# M14 — Power tool battery platform and accessory interface compatibility

For M14, brand is Heller; compatible with is angle grinders; notes is Standard M14 metric threaded shank, recorded from its source on 2026-08-11.

- **Item:** M14 _(verified: appears in the quote below)_
- **Brand:** Heller _(our reading, not quoted from the source)_
- **Compatible with:** angle grinders _(verified: appears in the quote below)_
- **Notes:** Standard M14 metric threaded shank _(verified: appears in the quote below)_

## What the source says

> M14 Standard M14 metric threaded shank, primarily used on angle grinders

## Source

- https://www.hellertools.com/en/service/shanks

Last verified: 2026-08-11. Review by: 2027-08-11.
Part of [Power tool battery platform and accessory interface compatibility](https://referencesource.org/power-tool-battery-compatibility/).