Skip to content

Select the Right Brush Wheel

Select the Right Brush Wheel

Wheel brushes are wheel-shaped tools used for surface preparation and surface finishing. Their uses include parts, cleaning, polishing, edge blending, and deburring. It is a powder brush designed to be used under power, as an angle, bench, or pedestal grinder. There are different types of wheel brushes available in the market, and buyers need to consider product specifications and operating parameters.

Uses of Wheel Brushes

Wire brushes are an impressive tool to get rid of oxide, weld slag, paint, or other metal surface adherence, without damaging the bottom material. Hard abrasives are used for removing the bottom material also because of surface adherence.

Wire brushes are far more flexible, allowing you to wash hard to succeed in areas and adapt to uneven surfaces, which bonded and coated abrasives can't.

How to Select the Right Brush Wheel?

Wire brushes are the perfect choice for removing rust, oxidations, weld slag, paint, weld spatter, and other unwanted surface contaminants without damaging any base material. But with multiple options available in the market, it's challenging to choose the proper wire brush for the job. Let's review the four main factors to think about when selecting a wire brush:

  • The Wire Type
  • The Wire Diameter
  • The Filament Configuration
  • The Trim Length

Wire Type

The Wire brushes generally have straight wires, which results in a lack of the required degree of stiffness, and can quickly become bent in ways in which reduced their effectiveness. So, it is essential to select a suitable wire type. There are two primary sorts of wire type exist:

  • Crimped Brushes: Crimped brushes have zigzag pattern wires that bend along their length. The crimping meetings play two significant roles: 
  • It ensures that the wires remain adequately spaced out from each other to enable workers to get rid of the utmost amount of slag with minimum effort while reducing the chances of missed areas of slag. These brushes have stiff bristles, making them less likely to interrupt because of the results of fatigue.
  • Twisted Wire: Knotted or twisted wire brushes tend to possess a way stiffer action than crimped brushes. It provides them with a hefty action. Twisted wire brushes could also be too punishing for more delicate welding tasks, yet when it involves heavy-duty welding - and heavy-duty slag - a twisted wire brush will produce the specified leads in a fraction of the time.

Wire Diameter

The diameter of the wires decides how quickly and aggressively it removes weld slag. The thicker the wires, the faster it'll remove the slag. Yet fabricators must consider quite just speed. Because a wire brush wheel may be a machine, it is often easy to use more friction than necessary to eliminate the slag.

In other words, welders must take care not to damage or irritate the bottom metal. It may ultimately increase time interval by requiring that the abrasions be carefully smoothed out. Therefore, the proper balance must be struck between quickness and safety. Generally speaking, wires for slag removal and other sorts of descaling will fall between 0.008 inches and 0.028 inches in diameter.

The Filament Configuration

Wire cup wheel and End brushes accompany three options for filament configurations, and each has its benefits.

  • Crimped Wire Brushes - Individual filaments are supported only by one another, creating extra flexibility. Ideal for work on irregular surfaces, more refined surface finishing, and light- to medium-duty contaminant removal.
  • Standard Twist Knot Wire Brushes - Made with straight wire filaments twisted together to form more rigid rope- or cable-like pieces—the selection for more aggressive applications requiring higher-impact action and a rougher surface finish.
  • Stringer Bead Twist Knot Wire Brushes - Filaments are more tightly twisted to the top of the knot than plain twist knot brushes, creating a narrower face and highest-impact action. The selection for tough weld scale cleaning removes the bead scale at the initial joining of two sections of pipe, root and hot weld pass cleaning, and, therefore, the most aggressive brushing applications.

The Trim Length

Trim length equals the quantity of usable filament on your wire brush. To settle on the proper trim length, these best practices will are available handy:

Irregular surface - choose longer trim lengths for more flexibility.
Server applications - choose shorter, more rigid trim lengths for faster action
Previous article How to Select Wire Cup Brush
Next article How to Use a Grinding Wheel

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare