Silverline Non Sparking Filament Cup Abrasive Brush 100mm 220410

Silverline Non Sparking Filament Cup Abrasive Brush 100mm 220410

Grade Coarse

MPN: 220410

Barcode: 5024763117183

Overview:

The Silverline Non Sparking Filament Cup Abrasive Brush 100mm (220410) is a coarse-grade nylon filament cup brush designed for effective deburring and surface preparation on metal and wood. The tough nylon filaments are impregnated with coarse silicon carbide grit, delivering strong cleaning and keying performance without the harshness of a traditional wire brush. Its non-sparking design makes it a safer option where flammables may be present, while still providing reliable material removal for workshop and site tasks. With an M14 x 2 female thread, it fits directly onto compatible angle grinders. Rated up to 8,500rpm.

Key Features

• 100mm (4") coarse filament cup brush for angle grinders

• Tough nylon filaments impregnated with silicon carbide grit

• Non-sparking design for improved safety in sensitive environments

• Ideal for deburring, cleaning and surface treatment

• Suitable for metal and wood preparation (application dependent)

• M14 x 2 female thread for direct grinder mounting

• Max speed rating of 8,500rpm

Specifications

• Brand: Silverline

• Product Type: Filament cup abrasive brush

• Grade: Coarse

• MPN: 220410

• EAN / Barcode: 5024763117183

• Diameter: 100mm (4")

• Thread: M14 x 2 female

• Abrasive Type: Coarse silicon carbide grit

• Filament Material: Nylon (abrasive impregnated)

• Non Sparking: Yes

• Max RPM: 8,500

Applications

• Deburring metal edges after cutting or drilling

• Keying surfaces prior to painting or coating

• Removing light corrosion/oxidation and contamination

• Cleaning and surface preparation on wood (task dependent)

• General surface treatment where a non-sparking brush is preferred

How to Use

• Confirm your angle grinder is compatible with M14 accessories and within the 8,500rpm rating

• Thread the cup brush onto the grinder spindle securely

• Wear suitable PPE (eye/face protection, gloves and dust protection)

• Use light to moderate pressure and keep the brush moving for an even finish

• Avoid excessive force to reduce heat build-up and extend filament life

• Stop regularly to inspect wear, and replace when performance drops

Silverline Filament Non Sparking Abrasive Cup Brush 100mm 220410 – Key FAQs

• What is this filament cup brush used for?

  • It’s designed for deburring and surface preparation, helping clean, key and treat metal or wood surfaces prior to finishing or further work.

• What makes it non-sparking?

  • It uses abrasive nylon filaments instead of steel wire, reducing the likelihood of sparking—useful in areas where flammables may be present.

• Will it fit my angle grinder?

  • It has an M14 x 2 female thread, which fits most standard M14 angle grinders. Always check compatibility and guard clearance.

• What abrasive does it use?

  • The filaments are impregnated with coarse silicon carbide grit, providing strong cutting action for effective cleaning and surface treatment.

• What is the maximum speed rating?

  • It’s rated to a maximum of 8,500rpm. Do not exceed this speed for safe use and best performance.

• Is it better than a wire cup brush?

  • It offers a different action: nylon abrasive filaments can be less aggressive than wire and are non-sparking, making it a good choice for controlled surface prep and safety-sensitive work.