Brushes through holes butterfly 83
SERIES 83 BRUSHES- Through holes
Single spiral protruding stem (though holes)
Stainless steel – Carbon steel – Brass – Nylon bristles
![SERIES 83 Scovolo spazzola 83 - 84 - 90](https://www.tecnimetal-tm.eu/wp-content/uploads/2024/01/SERIES-83.png)
BUTTERFLY SERIES – Thread cleaning
Adapters: brushes BR-8H 2.4mm(3/32″) stem / brushes BR-12H 3.2mm(1/8″) stem
Stainless steel – Carbon steel – Brass – Nylon bristle
![BUTTERFLY-SERIES](https://www.tecnimetal-tm.eu/wp-content/uploads/2024/01/BUTTERFLY-SERIES.png)