83147 - Pferd 83147 1/2-Inch Stainless Steel Knot Wire End Brush

Precision Cleaning with Pferd 83147 End Brush

The Pferd 83147 End Cup Brush is a premium industrial abrasive tool designed for professionals who demand precision and durability. Engineered by Pferd, a global leader in surface finishing solutions, this 1/2-inch diameter brush is specifically crafted to address the challenges of cleaning in confined spaces. Whether you are working on intricate machinery, cleaning out recessed bores, or preparing surfaces in hard-to-reach corners, this end brush delivers consistent, high-performance results.

One of the standout features of this model is its construction using .014-inch stainless steel wire. In industrial environments where material purity is paramount, using the correct brush material is essential. This stainless steel variant is designed to work on stainless steel, aluminum, and other non-ferrous metals without introducing iron contaminants that could lead to after-rust or corrosion. The wire is twisted into an "Advance Knot" configuration, which provides a more aggressive cleaning action compared to crimped wire alternatives. This makes it highly effective at removing stubborn scale, burrs, and heavy contamination.

The brush features a standard 1/4-inch stem (shank), making it universally compatible with most pneumatic and electric die grinders and flexible shaft drives. The design of the straight cup helps to control the flare of the knots during rotation. By reducing knot flare, the brush maintains its compact shape even at operating speeds, allowing it to penetrate deeper into holes and recesses without expanding prematurely. This controlled action ensures that the cleaning power is focused exactly where it is needed, enhancing both efficiency and safety.

Durability is at the core of Pferd's manufacturing process. The 83147 is built to withstand the rigors of heavy-duty use, offering a long service life that reduces the frequency of tool changes. For maintenance, repair, and operations (MRO) professionals, this translates to lower consumable costs and less downtime. Whether used for deburring drilled holes, cleaning mold and die cavities, or general surface finishing, the Pferd 83147 is a reliable addition to any industrial toolkit.