Twisted-Wire Brushes
Valve Guide Brushes
Mill-Rose tube and bottle brushes are designed for light-duty jobs. Tube, bottle, and valve guide brushes can be used with wet or dry ingredients, or cleansers. These single stem, single spiral twisted in wire tube, bottle and valve guide brushes are low in cost, long-lasting, and quality-made.
Mill-Rose valve guide brushes feature top grade nylon or high-carbon steel filaments to deliver long-lasting performance for automotive engine rebuilders. Designed for power use, these brushes make fast work of cleaning and reaming valve guides and other small holes. These heavy duty wire valve guide cleaning brushes are made with a 1/4" x 4" cadmium shank, 8/32" threaded hex coupling or 1/4" x 7-3/4" solid steel shaft that may be mounted in a drill press, chucked in a portable power tool, or used as a hand tool.
They consist of top grade bristles with rugged steel wire handles and bristle ties. Mill-Rose manufacturers these brushes with a variety of natural and man-made fibers, in many bristle gauges, and scores of different types. We have something to meet any of your tube brush requirements. Available for hand or power use. Any special designs are welcome.
| Catalog Number | Diameter | Brush Part | Overall Length | Bristle Diameter |
|---|---|---|---|---|
| 07400* | 1/4” | 3-1/2” | 7-1/2” | .010 |
| 07405 | 5/16” | 3-1/2” | 7-1/2” | .010 |
| 07410 | 3/8” | 3-1/2” | 7-1/2” | .012 |
| 07415 | 7/16” | 3-1/2” | 7-1/2” | .014 |
| 07420 | 1/2” | 3-1/2” | 7-1/2” | .014 |
| 07425 | 9/16” | 3-1/2” | 7-1/2” | .014 |
| 07430 | 5/8” | 3-1/2” | 7-1/2” | .018 |
| 07435 | 3/4” | 3-1/2” | 7-1/2” | .018 |
| 07440 | 7/8” | 3-1/2” | 7-1/2” | .022 |
| 07445 | 1” | 3-1/2” | 7-1/2” | .022 |
* Note: 3/16" Shank x 4" long. For 1/4" size.
| Catalog Number | Diameter | Brush Part | Overall Length | Bristle Diameter |
|---|---|---|---|---|
| 07300 | 5/16” | 2” | 3-3/8" | .005 |
| 07305 | 11/32" | 2” | 3-3/8" | .005 |
| 07310 | 3/8” | 2” | 3-3/8" | .005 |
| 07315 | 7/16” | 2” | 3-3/8" | .005 |
| 07320 | 1/2” | 2” | 3-3/8" | .005 |
| 07325 | 9/16” | 2” | 3-3/8" | .005 |
| 07330 | 19/32” | 2” | 3-3/8" | .005 |
| 07335 | 1-1/32” | 2” | 3-3/8" | .008 |
| Catalog Number | Diameter | Brush Part | Overall Length | Bristle Diameter |
|---|---|---|---|---|
| 07200 | 1/4" | 2” | 9-3/4" | .009 |
| 07205 | 5/16” | 2” | 9-3/4" | .009 |
| 07023 | 9/32" | 2” | 9-3/4" | .009 |
| 07210 | 11/32" | 2” | 9-3/4" | .009 |
| 07215 | 3/8” | 2” | 9-3/4" | .009 |
| 07220 | 7/16” | 2” | 9-3/4" | .009 |
| 07220 | 1/2” | 2” | 9-3/4" | .009 |
| 07228 | 9/16” | 2” | 9-3/4" | .009 |