Bosch 2609256339 Depressed Centre Grinding Disc 230 mm, 22.23 mm Bore, A 24 S BF, 1 Piece

With a maximum peripheral speed of 80 m/s and a rotational speed of 6650 rpm, this 230 mm depressed centre grinding disc delivers aggressive material removal on steel, metal, and iron. The A 24 S BF specification combines coarse 24-grit aluminium oxide with a hard S grade and resinoid bond for durability under heavy load.

Overview

The Bosch 2609256339 is a Type 27 depressed centre grinding disc for angle grinders. Its 230 mm diameter and 22.23 mm bore fit standard large angle grinders. The 6 mm thickness provides stability during rough grinding, deburring, and weld seam preparation.

What stands out

• Coarse 24-grit aluminium oxide abrasive for fast stock removal
• Hard S grade and resinoid bond for long life in demanding applications
• Depressed centre design allows flush grinding on flat surfaces
• Compliant with EN 12413 for safety and performance

Technical details

• Disc Diameter: 230 mm
• Bore Diameter: 22.23 mm
• Disc Thickness: 6.0 mm
• Disc Type: Depressed Centre (Type 27)
• Abrasive Material: Aluminium Oxide (A)
• Grit Size: 24 (Coarse)
• Hardness Grade: S (Hard)
• Bond Type: Resinoid (BF)
• Material Code: A 24 S BF
• Max. Rotational Speed: 6650 rpm
• Max. Peripheral Speed: 80 m/s
• Application: Rough Grinding, Deburring, Weld Seam Preparation
• Suitable Materials: Steel, Metal, Iron
• Tool Compatibility: Angle Grinders
• Standard Compliance: EN 12413
• Packaging Quantity: 1 piece

Our verdict

A robust grinding disc for heavy-duty metalwork, offering high speed capability and consistent performance in a single pack.