Silverline HD Angle Grinder Stone Cutting Discs 9 Inch 230mm 274428

Silverline HD Angle Grinder Stone Cutting Discs 230mm 274428

Size: 9 Inch 230mm x 3 x 22.2mm

MPN: 274428

Barcode: 5024763124839

Overview:

Heavy Duty 9 inch Angle Grinder Stone Cutting Disc 230mm (274428) is a heavy duty cutting disc designed for fast, accurate cutting of common masonry materials. Manufactured from premium silicon carbide and reinforced with fibreglass mesh, it delivers long life performance when cutting stone, slabs, tiles, bricks and concrete blocks. Suitable for all makes of 9" (230mm) angle grinder with a 22.2mm bore, it’s a dependable choice for site work, renovations and general building tasks. Certified to EN12413 with MPA approval, and expiry date stamped for safety, it’s built for confident, high-speed cutting.

Key Features

• Heavy duty 230mm stone cutting disc for angle grinders

• Silicon carbide abrasive for efficient masonry cutting

• Fibreglass mesh reinforced for strength and durability

• Long life, fast cutting on stone, tile, brick and concrete block

• Fits 9" (230mm) grinders with 22.2mm bore

• EN12413 certified and MPA approved

• Expiry date stamped for safer use and compliance

Specifications

• Brand: Silverline

• Product Type: Stone Cutting Disc

• Disc Size: 230mm x 3mm

• Bore / Centre Hole: 22.2mm

• Abrasive Type: Silicon carbide

• Bond: Resin

• Reinforcement: Fibreglass mesh

• Maximum Speed: 6,600rpm

• Certification: EN12413

• Approval: MPA approved

• Safety Marking: Expiry date stamped

• MPN: 274428

• Barcode: 5024763124839

Applications

• Cutting stone and paving slabs

• Trimming tiles and masonry products

• Cutting bricks and concrete blocks

• General building, renovation and landscaping work

• Site cutting tasks where a 230mm disc is required

How to Use

• Confirm your grinder is rated for 230mm discs and the correct rpm

• Fit the disc with the correct flanges and ensure the guard is in place

• Wear suitable PPE, especially eye, hand and respiratory protection

• Allow the grinder to reach full speed before starting the cut

• Use steady pressure and let the disc do the work—avoid forcing

• Stop if the disc is damaged or out of date, and replace immediately

Silverline 230mm Stone Cutting Disc 274428 – Key FAQs

• What materials can this disc cut?

  • It is designed for masonry cutting, including stone, slabs, tiles, bricks and concrete blocks, making it suitable for many building and landscaping tasks.

• Will it fit my 9 inch angle grinder?

  • Yes, it is a 230mm disc with a 22.2mm bore, suitable for most 9" angle grinders that accept this common centre hole size.

• What is the maximum speed rating?

  • The disc is rated up to 6,600rpm. Always ensure your angle grinder does not exceed this rating before use.

• What does EN12413 and MPA approved mean?

  • EN12413 is a recognised safety standard for bonded abrasive products, and MPA approval indicates independent testing to verify safety and performance.

• Why does the disc have an expiry date?

  • Bonded cutting discs can degrade over time, so the expiry date helps ensure discs are used within their safe service life.

• Any tips for safer cutting?

  • Use the correct guard, wear PPE, keep a firm two-handed grip and avoid twisting or side-loading the disc, as this can increase wear and reduce control.