Without rotator.

Prepared for Thumm 503H rotator.

Without rotator.

Prepared for Thumm 503H rotator.

Without rotator

Prepared for Thumm 503H rotator.

See enclosed page

Prepared for Thumm 620H

Tested ok

Without rotator.

Prepared for Thumm 503H rotator.

See enclosed spec.

Without rotator.

See enclosed spec.

With new tooth points.

Prepared for Thumm 620H rotator.