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PFERD 82186 4" Stringer Bead Knot Wire Wheel Brush .020 Carbon Steel

Manufacturer

PFERD

<h3>About PFERD: Over 225 Years of Precision Tool Engineering</h3><p>Few tool brands can claim a legacy as deep-rooted as <strong>PFERD</strong>. <a href="/13226-pferd">PFERD</a> was founded in 1799 by Johann Caspar Rüggeberg in the Bergisches Land region of Germany — a historic heartland of metalworking and blacksmithing. The brand name itself is a nod to those origins: &quot;PFERD&quot; is the German word for &quot;horse,&quot; reflecting the company&rsquo;s earliest customers — farriers and blacksmiths who relied on precision files to shape and care for horse hooves and horseshoes.</p><p>That craft-first philosophy never faded. Today, PFERD operates across more than 100 countries, with multiple production facilities and subsidiaries worldwide, yet remains an independent, family-owned company. This continuity of ownership has allowed PFERD to maintain its unwavering focus on quality, innovation, and practical performance across every product line. With a catalog spanning thousands of tool items, PFERD serves professionals in automotive, aerospace, shipbuilding, metalworking, and industrial fabrication — anywhere demanding surface finishing or material cutting is required.</p><h3>A Legacy Built on Innovation</h3><p>PFERD&rsquo;s engineering culture has produced numerous industry-defining innovations over more than two centuries. The company received its first patent as far back as 1929 for a revolving tool with cut teeth, and has continued to push the envelope ever since — developing resinoid-bonded grinding wheels, POLIFAN&reg; flap discs, and the CC-GRIND&reg; composite grinding disc system. Their proprietary VICTOGRAIN ceramic abrasive grain technology delivers a dramatically higher metal removal rate than conventional grinding wheels, while also reducing operator effort and fatigue.</p><p>PFERD&rsquo;s dedication to ergonomics and workplace safety is equally central to their identity. The company is a founding member of the oSa abrasive safety organization, and their PFERDERGONOMICS framework addresses vibration reduction, noise control, dust emissions, and haptic feedback — translating into real-world benefits for tradespeople who use these tools day in and day out.</p><h3>PFERD's Core Product Categories</h3><p>At the heart of the PFERD lineup are <a href="/13226-pferd-metal-file-16583">metal files</a>, a product the brand has manufactured with unmatched expertise since its founding. From general-purpose hand files to specialized CORINOX and tungsten carbide variants, PFERD&rsquo;s file range covers an extraordinary breadth of applications — from rough stock removal to precision finishing on sheet metal, non-ferrous alloys, and plastics.</p><p>For power tool users, PFERD&rsquo;s <a href="/13226-pferd-grinding-disc-52413">grinding discs</a> represent some of the most advanced abrasive technology on the market. The CC-GRIND&reg; family offers improved ergonomics and superior stock removal compared to traditional grinding wheels, making them a go-to choice for weld seam work, deburring, and surface preparation.</p><p>PFERD also produces a comprehensive range of <a href="/13226-pferd-brushes-201746">brushes</a> for industrial and maintenance applications, as well as <a href="/13226-pferd-wire-wheel-tool-53724">wire wheel tools</a> designed for heavy-duty tasks like descaling, derusting, deburring, and cleaning weld seams. Whether the job calls for crimped wire or tightly-knotted configurations, PFERD&rsquo;s wire wheel lineup is built to deliver consistent, aggressive brushing action with long service life.</p><p>From the bench to the job site, PFERD equips metalworkers, fabricators, and maintenance professionals with tools engineered to perform — reliably, safely, and precisely.</p>

Part Number

82186
06/02/2036 5:30 PM
Sale Price

$27.61

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The PFERD 82186 is a 4-inch stringer bead knot wire wheel brush designed for aggressive cleaning, deburring, and surface preparation applications. This heavy-duty brush features .020-inch carbon steel wire filaments configured in a knotted construction that delivers maximum impact and cutting action for removing rust, scale, weld slag, and heavy coatings.

Key Features:

  • 4-inch diameter stringer bead knot wire wheel configuration
  • .020-inch carbon steel wire for aggressive material removal
  • Knotted wire construction provides maximum cleaning power and longer service life
  • Ideal for edge deburring, weld cleaning, and rust removal on steel and iron surfaces
  • Designed for use with angle grinders and right-angle tools
  • Heat-treated carbon steel wire maintains stiffness under demanding conditions

This knot wheel is engineered for heavy-duty industrial applications where aggressive material removal is required. The stringer bead configuration concentrates the wire tips for enhanced cleaning action in corners, edges, and hard-to-reach areas. PFERD brushes are manufactured to exacting quality standards for consistent performance and safety.

Great experience.

It was good

quick and easy shopping and checkout

Quick and easy, and I am building a 70 Dodge 340 and will use your company for other needs for my motor, Thanks

Thank you

Customer service call was very helpful. Product was exactly as advertised.

overall easy shopping experience

Great service. I received my order in just a couple days. The item was in stock whereas other "Name Brand" suppliers were out of stock. I really appreciate the service. Only 2 weeks of racing left so every day counts!

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