3M 1187C Precision Shaped Ceramic Grain Grinding Disc, 125 mm, 60+ Grit 25

This Fibre disc is an abrasive wheel engineered for heavy material removal in industrial metalworking and fabrication environments. It uses a precision-shaped ceramic abrasive designed to maintain cutting sharpness and reduce heat generation during sustained grinding. The product is supplied in packs for repetitive tasks and is intended for use on grinders where controlled, high-rate material removal and predictable wear are required.

• Precision-shaped ceramic grit delivers Faster initial cut rate
• Grinding aid reduces pressure required and heat transfer
• Stiff Fibre backing resists tear under medium to high pressure
• Strong resin bond prolongs operational life during weld removal
• Designed for predictable wear to reduce changeovers

• Suitable for bevel preparation and weld removal on stainless steel
• Ideal for robotic grinding operations in production lines
• Used for heavy-duty material removal on non-ferrous alloys
• Can be used with angle grinders for component deburring
• Suitable for high-throughput metal finishing in automation

It fits a 22mm centre hole for direct mounting on compatible back-up pads.

Choose this disc for heat-sensitive metals because its abrasive and grinding aid lower metal discolouration and reduce the risk of stress cracking.

It is supplied in packs of 25 to support frequent disc changeovers in industrial settings.

The disc is rated to a maximum safe speed of 250 r/min for the specified diameter.

A Fibre backing combined with a robust resin bond offers tear resistance for sustained grinding.