| TANIS PART NO. | BRUSH DIAMETER | GRIT | FILAMENT DIAMETER | BRUSH LENGTH | OVERALL LENGTH | STEM DIAMETER | FOR HOLE DIAMETERS | INCH | FRACT. | MM |
|---|---|---|---|---|---|---|---|---|---|---|
| 31075 | .165" | 500 | .018 | 1" | 5" | .087" | .156" | 5/32 | 3.969 | |
| 31085 | .190" | 500 | .018 | 1" | 5" | .087" | .188" | 3/16 | 4.736 | |
| 31090 | .215" | 500 | .018 | 1" | 5" | .087" | .203" | 13/64 | 5.159 | |
| 31095 | .230" | 500 | .018 | 1" | 5" | .087" | .219" | 7/32 | 5.556 | |
| 31100 | .245" | 500 | .018 | 1" | 5" | .115" | .234" | 15/64 | 5.953 | |
| 31105 | .260" | 500 | .018 | 1" | 5" | .115" | .250" | 1/4 | 6.35 | |
| 31110 | .325" | 500 | .018 | 1" | 5" | .115" | .313" | 5/16 | 7.938 | |
| 31115 | .385" | 500 | .018 | 1" | 5" | .147" | .375" | 3/8 | 9.525 | |
| 31010 | .515" | 320 | .022 | 1" | 5" | .168" | .500" | 1/2 | 12.70 | |
| 31120 | .515" | 500 | .018 | 1" | 5" | .168" | .500" | 1/2 | 12.70 | |
| 31015 | .640" | 320 | .022 | 1" | 5" | .168" | .625" | 5/8 | 15.87 | |
| 31125 | .640" | 500 | .018 | 1" | 5" | .168" | .625" | 5/8 | 15.87 | |
| 31020 | .765" | 320 | .022 | 1" | 5" | .221" | .750" | 3/4 | 19.05 | |
| 31130 | .765" | 500 | .018 | 1" | 5" | .221" | .750" | 3/4 | 19.05 | |
| 31025 | .890" | 320 | .022 | 1" | 5" | .221" | .875" | 7/8 | 22.225 | |
| 31135 | .890" | 500 | .018 | 1" | 5" | .221" | .875" | 7/8 | 22.225 | |
| 31030 | 1.015" | 320 | .022 | 1" | 5" | .248" | 1" | 1 | 25.40 | |
| 31035 | 1.015" | 500 | .018 | 1" | 5" | .248" | 1" | 1 | 25.40 |