This hand-held tube brush thoroughly cleans and removes even stubborn contaminants from the inner surface of 3mm thin wall tubes up to 7” long, 5mm thin wall tubes up to 12″ long, and 10mm thin wall NMR tubes up to 12″ long. The brush diameter fits tightly within the tube, while the soft nylon bristles will not scratch or abrade the interior glass surface. For secure retention of the bristles ,the stem of the brush is ruggedly constructed from galvanized iron wire wound as a single spiral . Brush Handle is formed with a wire loop at the end for easy gripping during use.
| D2/D | T | L | D1 | G | Nylon | SIC
grit size |
AIO
grit size |
| mm | mm | mm | mm | 0.1mm-0.7mm | #80-#500 | #80-#600 | |
| 2 | 15-50 | 45-100 | — | — | G0101PA | — | — |
| 3 | 15-50 | 45-100 | — | — | G0102PA | — | G0102AIO |
| 4 | 15-50 | 45-125 | — | — | G0103PA | G0103SIC | G0103AIO |
| 5 | 15-50 | 45-125 | — | — | G0104PA | G0104SIC | G0104AIO |
| 6-10 | 20-50 | 50-150 | — | — | G0105PA | G0105SIC | G0105AIO |
| 10.1-15 | 20-65 | 50-150 | — | — | G0106PA | G0106SIC | G0106AIO |
| 15.1-20 | 20-65 | 50-200 | — | — | G0107PA | G0107SIC | G0107AIO |
| 20.1-25 | 30-150 | 60-200 | — | — | G0108PA | G0108SIC | G0108AIO |
| 25.1-30 | 30-150 | 60-200 | — | — | G0109PA | G0109SIC | G0109AIO |
| 30.1-35 | 30-150 | 60-200 | — | — | G0110PA | G0110SIC | G0110AIO |
| 35.1-40 | 30-150 | 60-200 | — | — | G0111PA | G0111SIC | G0111AIO |
| 40.1-45 | 40-150 | 80-200 | — | — | G0112PA | G0112SIC | G0112AIO |
| 45.1-50 | 40-150 | 80-200 | — | — | G0113PA | G0113SIC | G0113AIO |
| 50.1-55 | 40-150 | 80-200 | — | — | G0114PA | G0114SIC | G0114AIO |
| 55.1-60 | 40-150 | 80-200 | — | — | G0115PA | G0115SIC | G0115AIO |
