Klingspor 316494 CS 561 Fiber Disc 125 mm Grit 36, 25-Pack

Grinding and deburring metal surfaces can be a slow, frustrating process without the right abrasive. The Klingspor CS 561 fiber disc delivers aggressive stock removal and long service life, making quick work of steel, stainless steel, and non-ferrous metals. With a 125 mm diameter and 36 grit zirconia alumina abrasive, this disc is engineered for high-pressure angle grinder applications where speed and durability matter.

Who is it for

Professional metalworkers, fabricators, welders, and maintenance technicians who need a reliable abrasive for heavy grinding, weld blending, deburring, and rust removal. It's also suitable for serious DIYers working on structural steel or automotive repairs.

Main features

• Zirconia alumina abrasive with self-sharpening properties for consistent cut rate and extended life.
• Fiber backing provides high tear resistance and stability under pressure.
• Resin bonding withstands high temperatures, reducing glazing and burning.
• 22.23 mm bore fits standard angle grinders without adapter.
• Maximum speed of 12,200 RPM ensures compatibility with high-speed tools.
• Pack of 25 discs offers economy for continuous use.

Specifications

• Brand: Klingspor
• Model: 316494
• Series: CS 561
• Product type: Fiber disc
• Disc diameter: 125 mm
• Grit size: 36
• Abrasive material: Zirconia alumina
• Backing material: Fiber
• Bonding agent: Resin
• Bore diameter: 22.23 mm
• Maximum rotational speed: 12,200 RPM
• Application: Grinding, deburring, rust removal
• Suitable materials: Steel, stainless steel, non-ferrous metals
• Tool compatibility: Angle grinders
• Pack quantity: 25 pieces
• Product colour: Blue
• Safety standard: EN 13743
• Manufacturer article number: 316494

Tips

Always use a backing pad designed for fiber discs to maximize performance and safety. Apply moderate pressure and let the abrasive do the work; excessive force reduces disc life. Store discs in a dry place away from moisture to prevent backing degradation.