Description

Pferd 43304011 Twist Knot Wheel Brush – CombiTwist Steel – 178 x 13mm, 22.2mm Arbor Hole

The Pferd 43304011 CombiTwist Twist Knot Wheel Brush (178 x 13mm) is engineered for heavy-duty surface conditioning tasks, delivering aggressive brushing performance on steel and cast materials. Its CombiTwist design reduces vibration, minimizes wire knot unraveling, and enhances brushing control, especially on edges and irregular surfaces.

Ideal for use with high-powered angle grinders, this brush is suited to descaling, rust removal, deburring, weld seam cleaning, and more—on large workpieces and structural steel components.

✅ Key Features

• Brush Diameter: 178mm

• Face Width: 13mm

• Arbor Hole: 22.2mm (standard centre hole)

• Wire Type: Twist Knot Steel (ST)

• Filament Diameter: 0.50mm

• Filament Length: 38mm

• No. of Knots: 30

• Max RPM: 9,000 | Optimum RPM: 4,500–8,500

• Mounting: Centre hole

• Packaging: POS unit (1 piece)

🛠 Applications

• Descaling and derusting

• Weld seam cleaning

• Paint and oxide layer removal

• Deburring and spatter removal

• Surface roughening and prep

⚙️ Suitable Materials

• Steel and cast steel

• Cast iron

• Steel alloys (up to 1,200 N/mm²)

• Heat-treated materials (>54 HRC)

💡 Advantages

• CombiTwist design reduces vibration and increases operator comfort

• Knot integrity is maintained longer – prevents unraveling

• Aggressive brushing action from stiff steel wire

• Durable build for extended tool life in extreme brushing conditions

• Consistent surface finish with high material removal rate

⚠ Usage Recommendations

• Use with powerful angle grinders for optimal stock removal

• Ensure recommended speed range is observed for safety and performance

• Avoid excessive pressure – let the wire tips do the work