Twisted knot wire cup brush Fervi STR120

What it is

Twisted knot wire cup brush Fervi STR120. Key specifications: connection M14, material Steel, diameter (mm) 120.

A rotary brush is a twisted-knot wire or nylon accessory for grinders, drills and bench machines that removes rust, paint and scale.

What it is for

Used for preparing joint edges before welding, for cleaning oxides, grease and machining residues from metal and for removing rust and oxides.

How to use it

Fit the brush to a machine with a compatible attachment, checking that the brush's maximum speed is higher than that of the machine. Run it unloaded for a few seconds away from other people, then work with light pressure: pressing too hard bends the wires and makes them break off. Use stainless steel wire brushes on stainless steel, and always wear safety glasses or a face shield and gloves.

Where it is used

• Mechanical engineering industry
• Mechanical workshops

Technical data

• Connection: M14
• Material: Steel
• Diameter (mm): 120
• Wire diameter (mm): 0,5
• Maximum speed (rpm): 6500
• Thread: M14
• Gross weight (kg): 1,12
• Packaging dimensions (mm): 132 x 132 x 100 h

Who it is for

Designed for metal fabricators and welders.

Related products

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• Cordless screwdriver with bits Fervi FB36CS3AS-15M — from the category Drill Drivers
• Browse the whole category: Twisted Knot Wire Brushes

Before you order

In your request, please state the diameter, the connection type and the quantities required, so we can give you the right quotation first time.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.