custom brushes
industrial brushes
medical

Twisted-Wire Brushes

Valve Guide Brushes

valve guide brush

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. Design 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.

Nylon Valve Guide Brushes - 1/4" x 4" Cadmium Shank
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.

High Carbon Steel Valve Guide Brushes - 8/32" Threaded Hex Coupling
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
High Carbon Steel Valve Guide Brushes - 1/4" x 7-3/4" Solid Steel Shaft
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
Requested Information
Send product literature
Send company literature
Have a salesperson contact me
Estimated Quantity of Brushes Needed
Contact Information
Describe Your Brush Needs