PFERD – Cup Brush – Knotted ST Ø140 M14

Double-row, aggressive brush. Excellent for heavy-duty brushing such as deburring, cleaning, derusting and descaling, as well as removing spatter on large areas.

Steel wire is the most common filament material. Brushes with steel wire as the filament material are especially well-suited to work on surfaces and deburring. PFERD TOOLS special wire has high tensile strength and bending fatigue strength. This ensures that the wire wears down in the optimal way, as well as a long tool life, even in extreme brushing applications.

Steel wire withstands temperatures up to 300°C.

Applications: 

• Cleaning
• Deburring
• Derusting
• Descaling
• Paint stripping
• Removing oxide layers
• Root seam processing
• Work on fillet welds
• Work on weld seams

Suited for:

• Cast iron
• Cast steel
• Steel, cast steel
• Steel materials with a hardness > 54 HRC
• Steels up to 1,200 N/mm² (< 38 HRC)

Drive types:

• Angle Grinder

Key Features:

• Aggressive brushing effect due to the very stiff wire knots.
• Double-row design enables fast brushing results thanks to larger filament width.
• Long tool life through use of PFERD TOOLS special wire.