3M 3M Cubitron 3 Precision Shaped Grain, 100 mm x 3.2 mm Thick, 36 Grade, 36 Grit 10

This cutting disc is a thin metalworking wheel designed for portable grinders to deliver fast material removal in industrial settings. It uses precision-shaped ceramic abrasive to Slice through metals with reduced heat generation and is supplied in a multi-pack for routine workshop use. The wheel is suited to high-speed angle grinders used in fabrication, machinery maintenance and heavy-duty weld preparation.

• Precision-shaped grain increases cut rate and wheel life
• 11500rpm maximum safe speed enables high-speed operation
• Grade36 grit provides aggressive metal removal performance
• 3.2mm thin profile reduces kerf for Faster cuts
• 15.88mm bore fits Compact grinder spindles

• Suitable for cutting 304 stainless steel sheet and plate
• Ideal for abrasive removal on 1018 carbon steel components
• Used for weld preparation and bevelling in fabrication shops
• Suitable for Rapid trimming in machinery manufacturing
• Can be used for maintenance tasks in shipyards and plant rooms

A precision-shaped ceramic grain formulation creates Sharp cutting peaks that Slice metal, reducing heat and prolonging usable life compared with conventional abrasives.

The disc is intended for portable angle grinders capable of up to11500rpm and is mounted on spindles requiring a15.88mm centre hole.

The 3.2mm thickness produces a narrower kerf for Faster cutting and lower material loss, but will wear Faster than thicker wheels under continuous heavy loading.

It is engineered for steelwork including 1018 carbon steel and 304 stainless steel, covering cutting, bevelling and weld grinding in automation, electrical and mechanical workshops.