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Bosch PRO Metal Grinding Disc Review: Built for durable metal grinding

Bosch 1x PRO Metal Longlife Grinding Disc for Small Angle Grinder and Bore 22.23 mm (for Steel, Ø 125 mm, Professional Accessory Small Angle Grinder)
4.6
[Designed for Metal Grinding]  Engineered for metal grinding, delivering reliable performance on steel surfaces.
[Durable Long Life]  Highly efficient, long-life construction reduces downtime for professional metalworkers.
[Standard Bore Fit]  22.23 mm bore fits standard locking-nut angle grinders for easy mounting.
[Versatile Metal Applications]  Ideal for deburring, weld removal and general steel grinding tasks.
[Included Disc Size]  Bosch PRO grinding disc, 125 x 6 x 22.23 mm included.
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A home improvement grinding accessory, Bosch PRO Metal Grinding Disc, delivers durable, consistent metal removal for workshop tasks. That reliability brings confidence to metalworkers who need fewer disc changes and steady finishing. Is the Bosch PRO Metal Grinding Disc the right fit for frequent fabricators and DIY welders?

⚡ At a Glance
  • Cutting Quality: Aggressive material removal while maintaining a consistent finish on steel
  • Best for: Metalworkers, fabricators and DIY welders who need reliable deburring and weld removal
  • Not ideal for: Users who require ultra-fine finishing or integrated dust extraction systems

Designed specifically for grinding metal and steel, suitable for deburring and removing welds. Measures 125 x 6 x 22.23 mm with a 22.23 mm bore that fits standard locking nut angle grinders.


Long-lasting performance - thanks to Long Life abrasive construction

Disc uses Bosch Long Life abrasive formulation to resist wear under repeated grinding cycles. Durable bond between abrasive grains and backing reduces rapid breakdown during heavy use.

Fewer disc changes during frequent sessions, saving workshop time and effort. Consistent cutting behaviour helps maintain predictable results across multiple jobs.

Secure fit and compatibility - with a 22.23 mm bore for standard locking nuts

22.23 mm bore matches common locking nut specifications for small angle grinders, ensuring concentric mounting and stable rotation. Correct fit reduces wobble and uneven wear.

Stable attachment keeps the disc running true, improving safety and finish quality. Easy swapping between compatible angle grinders speeds up workflow.

Effective on welds and burrs - with 125 x 6 mm wheel dimensions

125 mm diameter and 6 mm thickness create a balance between access to tight spots and structural rigidity under pressure. The wheel geometry allows steady material removal without excessive flex.

Quickly removes weld spatter and burrs while staying robust under pressure. Suitable for both workshop and on-site metal preparation tasks.

✨ The 4 Key Reasons for Bosch PRO Metal Grinding Disc
  1. Long Life abrasive - Cuts through scale and rust with long-lasting performance
  2. 22.23 mm bore - Fits locking nut angle grinders for secure attachment
  3. 125 mm diameter - Reaches confined angles while maintaining stable wheel speed
  4. 6 mm thickness - Provides durability under heavy grinding, less warping over time
📋 Technical Details at a Glance
  • Category: Home Improvement, Grinding Accessory
  • Brand: Bosch
  • Model type: PRO Metal Grinding Disc
  • Diameter: 125 mm
  • Thickness: 6 mm
❓ Frequently Asked Questions

Q: Is this disc suitable for steel and other metals?

A: Yes, designed for grinding metal and steel and specifically mentioned for deburring and removing welds.

Q: What size bore is required for mounting?

A: The disc has a 22.23 mm bore, suitable for standard locking nut angle grinders.

Q: What are the disc dimensions included in the delivery?

A: Scope of delivery lists the disc as 125 x 6 x 22.23 mm, matching common small angle grinder sizes.

🏆 Our Verdict

The Bosch PRO Metal Grinding Disc suits metalworkers, fabricators and DIY welders who need dependable grinding performance. Long Life abrasive construction and standard 125 x 6 x 22.23 mm sizing deliver durable cutting and easy compatibility with common angle grinders. Long service intervals mean fewer replacements for frequent users, making the disc a practical choice for workshop work.