Klingspor 65698 CS 561 Disco de fibra de circonio 115 mm grano 36, pack de 25

Built for aggressive stock removal at 80 m/s, the Klingspor 65698 fibre disc pairs zirconia alumina grit with a vulcanized fibre backing to power through steel, stainless, and non-ferrous metals. Each 115 mm disc spins safely up to 13,300 RPM on a standard angle grinder, making fast work of weld seams, deburring, and rust removal.

Overview

The CS 561 series is engineered for professional metalworking where speed and durability matter. The 36-grit zirconia alumina abrasive self-sharpens under heat and pressure, maintaining a consistent cut rate over the life of the disc. A 22.23 mm bore fits the most common angle grinder spindles, and the resin bonding system keeps the abrasive firmly attached even under heavy side loads.

What stands out

• Zirconia alumina abrasive delivers up to 3x longer life than standard aluminium oxide on stainless steel.
• Vulcanized fibre backing provides a rigid yet conformable platform for high-pressure grinding.
• 80 m/s maximum operating speed ensures compatibility with high-RPM angle grinders.
• 25-disc pack keeps production running with fewer changeovers.
• EN 13743 safety certification means every disc meets strict European standards for bonded abrasives.

Technical details

• Diameter: 115 mm
• Bore diameter: 22.23 mm
• Grit size: 36 (coarse)
• Abrasive material: Zirconia alumina
• Backing material: Vulcanized fibre
• Bonding agent: Resin
• Max. operating speed: 80 m/s
• Max. rotational speed: 13,300 RPM
• Applications: Deburring, rust removal, weld seam processing
• Material compatibility: Steel, stainless steel, non-ferrous metals
• Suitable for: Angle grinders
• Packaging quantity: 25 pieces
• Safety standard: EN 13743
• ISO certification: ISO 9001
• Colour: Blue

Our verdict

For fabricators and metalworkers who demand high stock removal without frequent disc changes, the Klingspor 65698 CS 561 delivers professional-grade performance in a cost-effective 25-pack. The zirconia alumina abrasive and reinforced fibre backing make it a reliable choice for tough grinding tasks on a variety of metals.