Metal Grinding Disc 6mm – Angle Grinder Disc for Steel & Metal (Proflex or Phoenix II, 100–230mm)

Metal Grinding Disc 6mm – Choose Proflex (Value) or Phoenix II (Premium)

These 6mm depressed-centre metal grinding discs (DPC) are built for heavy-duty grinding on steel and metal using standard angle grinders.

You can choose between two performance levels:

Proflex (Good Value):
Reliable heavy-duty grinding with excellent value per disc — ideal for general site work and everyday fabrication.

Phoenix II (Premium):
European manufactured premium performance with outstanding disc life and consistency. Produced to O.S.A. safety standards and marked EN12413. Best when you want maximum lifespan and performance on demanding jobs.

Best for (Metal)

• Mild steel, iron, sheet steel, high-grade steel
• Weld prep and weld dressing
• Deburring and edge clean-up
• Fabrication, maintenance, and site work

Key features

• 6mm thickness for controlled grinding and durability
• DPC (depressed centre) for improved handling and access
• Two grades in one listing: choose value (Proflex) or premium (Phoenix II)
• EN12413 marked for safety compliance
• Max RPM listed per size (match to your grinder before use)

Use notes

• Grinding only (not a cutting disc)
• Ensure your grinder’s max RPM ≥ disc max RPM
• Always use the correct guard and PPE

Specifications

Grades by range

• Proflex (Metal): A24R4BF
• Phoenix II (Metal): A24/30S4BF (O.S.A. safety standards)

Variant table (SKU + max RPM) — METAL only