Cutting Disc KLINGSPOR FLEX 41 400 x 4.5 x 32 mm A24R SUPRA (292932)

The KLINGSPOR FLEX 41 400 x 4.5 x 32 mm A24R SUPRA cutting disc is designed for high-performance metal cutting on portable and stationary machines. With a 400 mm diameter and a 4.5 mm cutting thickness, this abrasive wheel is intended for fast material removal on steel, metal profiles and heavy sections. The A24R designation denotes a coarse aluminum oxide grain and a recessed rim geometry that balances durability and cutting speed for demanding workshop and industrial applications.

Advantages

The disc offers high cutting efficiency and long service life under heavy use thanks to its coarse abrasive grain and reinforced bonding. Its recessed geometry improves compatibility with a range of cutting machines and allows stable cutting on thick workpieces. The construction reduces loading and supports consistent cutting performance across extended tasks, minimizing downtime for wheel changes.

Suitable for

• Cutting structural steel and mild steel plates
• Trimming metal profiles and beams
• Severing heavy sections in fabrication and maintenance
• Use on angle grinders and stationary cutting machines with appropriate flange

Key specifications

• Diameter: 400 mm
• Cutting thickness: 4.5 mm
• Bore size: 32.0 mm
• Abrasive type: coarse aluminum oxide (A24)
• Rim shape: recessed geometry for portable and stationary use
• Intended material: steel and general metals

How to use

Mount the cutting disc on the machine following the manufacturer's instructions for wheel fitting and flange use. Verify that the machine speed does not exceed the maximum permissible peripheral speed for a 400 mm disc and ensure the bore and flanges match the 32.0 mm hub. Securely tighten the disc and check for damage or cracks before each use. During cutting, apply steady, even feed without excessive side pressure; allow the abrasive to do the cutting. Use appropriate coolant or clearing techniques if required for heavy continuous cutting to reduce heat buildup and extend wheel life.

Usage recommendations

Always wear suitable personal protective equipment including eye protection, hearing protection, gloves and protective clothing. Ensure the workpiece is securely clamped and maintain stable machine support. Replace the disc if any signs of cracking, severe wear, or imbalance appear. Store discs flat in a dry environment away from extreme temperatures and humidity to preserve abrasive integrity.