3M Cubitron 3 Precision Shaped Ceramic Grain Grinding Disc, 150 mm, 25 Grit 100 Per Pack

This Fibre disc is a slotted abrasive product designed for heavy grinding tasks in industrial environments. It is intended for use on metalwork where Rapid material removal and controlled heat generation are required, and it is suitable for powered angle grinders with compatible mounting.

• Precision shaped ceramic grain reduces wear and maintains cutting edges
• Grinding aid lowers pressure required and limits metal discolouration
• Stiff Fibre backing increases resistance to tearing during robotic use
• Strong resin bond sustains performance under medium to high pressure
• Slotted design assists heat dissipation and consistent wear

• Suitable for weld removal on stainless steel and non‑ferrous metals
• Ideal for bevel preparation in automated grinding cells
• used with angle grinders for heavy deburring in mechanical workshops
• Can be used for surface blending in electrical enclosure fabrication
• Suitable for mass finishing of metal components in production lines

It requires a 22mm centre aperture to fit the appropriate grinder arbor and mounting flanges.

The abrasive includes a grinding aid that helps the disc run cooler, reducing the risk of stress cracks and surface discolouration on alloys such as stainless steel.

A rigid Fibre backing combined with a robust resin bond provides tear resistance and dimensional stability during prolonged medium to high-pressure grinding.

The product is supplied in packs of 25, enabling predictable replenishment for production environments.