Silverline M14 Steel Twist Knot Wire Cup Angle Grinder Wheel 80mm 675339

Silverline M14 Steel Twist Knot Wire Cup Angle Grinder Wheel 80mm 675339

Barcode: 5024763035388

MPN 675339

Overview:

The M14 Steel Twist Knot Wire Cup Wheel 80mm is a heavy-duty angle grinder attachment designed for fast cleaning and surface preparation on metal and masonry. Made from high tensile steel wire, the twist knot design delivers aggressive cutting action for removing rust, paint and heavy scale, as well as descaling and deburring. It’s also ideal for preparing welding seams and cleaning surfaces before coating, repair or fabrication work. With an M14 x 2 female thread, it fits many compatible angle grinders for secure, straightforward installation.

Key Features

• 80mm twist knot wire cup wheel for aggressive debris removal

• High tensile steel wire for durability and longer service life

• Ideal for rust and paint removal, descaling and deburring

• Helps prepare welding seams and clean fabricated parts

• For use with compatible angle grinders

• M14 x 2 female thread for secure fitting

• Suitable for metal and stone cleaning and surface preparation

Specifications

• Brand: Silverline

• Product Type: Twist knot wire cup wheel

• Size: 80mm

• Thread Type: M14 x 2 female

• Wire Diameter: 0.5mm

• Bristle Length: 21mm

• Bristle Material: Steel

• Maximum RPM: 8500rpm

• Construction: Concentric cups

• Finish: Painted

• Hardened: Yes

• MPN: 675339

• Barcode: 5024763035388

Applications

• Rust and paint removal from metalwork

• Descaling and cleaning heavy deposits

• Deburring cut edges and weld areas

• Preparing welding seams before finishing

• General surface preparation on metal and masonry

How to Use

• Confirm your grinder is compatible with an M14 x 2 fitting

• Inspect the cup wheel before use and do not use if damaged

• Fit securely and ensure it is tightened correctly

• Keep within the maximum rated speed (8500rpm)

• Use steady, controlled passes—avoid excessive pressure

• Wear suitable PPE including eye/face protection, gloves and hearing protection

80mm Twist Knot Wire Cup Wheel – Key FAQs

• What jobs is the Silverline 80mm wire cup wheel best for?
  It’s ideal for aggressive cleaning tasks such as removing rust, paint and scale, plus deburring and surface preparation on metal and masonry.

• Will this wire cup wheel fit my angle grinder?
  It uses an M14 x 2 female thread and fits grinders with an M14 male spindle. Always check your grinder specification before purchase and fitting.

• What is the maximum safe speed for this cup wheel?
  The maximum rated speed is 8500rpm. Do not exceed this speed and only use on a grinder with a suitable speed rating.

• Is twist knot wire more aggressive than crimped wire?
  Yes. Twist knot wire is generally tougher and more aggressive for heavy-duty removal, while crimped wire is better suited to lighter cleaning tasks.

• Can I use it for welding seam preparation?
  Yes, it’s suitable for cleaning and preparing welding seams by removing contamination, oxidation and residue prior to finishing or coating.

• Can it be used on stone as well as metal?
  Yes, it’s suitable for metal and stone working, including cleaning and surface preparation where rapid debris removal is required.