3M 3M Cubitron 3 Fibre Disc 1187C Precision Shaped Ceramic Grain Grinding Disc, 150 mm, 80+ Grit 25

This Fibre disc is an abrasive tool designed for heavy-duty metal finishing and material removal in industrial settings. It uses a ceramic abrasive to deliver fast cutting while running cooler, making it suitable for tasks on heat-sensitive alloys and non-ferrous metals. Supplied in packs for high-volume operations, it is intended for use with compatible grinders that accept a 22mm centre hole.

• Re-engineered precision-shaped ceramic grain improves sustained cut rate
• Grinding aid reduces pressure requirement and heat transfer
• Stiff Fibre backing resists tearing during high-pressure work
• Strong resin bond prolongs service life under load
• Slotted construction enables cooler operation and predictable wear

• Suitable for weld removal on stainless steel components
• Ideal for bevel grinding in robotic and automated cells
• Used for surface preparation before welding or coating
• Suitable for deburring and edge profiling of aluminium parts
• Can be used for heavy stock removal on mechanical assemblies

The disc is rated for a maximum safe speed of 200 r/min and should not be exceeded to avoid unsafe operation.

The abrasive uses precision-formed ceramic grains that fracture to renew cutting points, preserving sharpness and cutting efficiency over time.

It features a robust Fibre backing with a 22mm centre hole and slots to aid cooling and compatibility with flanged mounting systems.

It is packaged with 25 discs per bag, provided to suit environments that require readily accessible spares for continuous production.