PFERD 82186 4" Sb Knot Wheel .020 Cs

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.