The abrasives for finishing of silicone earmoulds and editing impressions.
Compared to the softrondell a precise, exactly editing is possible.
Features
- Material: abrasive stone
- Form: pear shaped
- mounted on carrier
- Diameter: 13.7 mm
- Shaft length: 31.8 mm
- Shaft diameter: 2.35 mm
- max. Speed 40,000 rev / min