3M 74433 Precision Shaped Ceramic Grain, 150 mm Resin x 7 mm Thick, 36 Grade, 36 Grit 10 Per Pack

This grinding disc is a resin-bonded abrasive wheel designed for industrial metalworking and heavy-duty stainless steel preparation in automation, electronics, electrical and mechanical settings. It combines precision-shaped ceramic grain with a depressed-centre profile to deliver consistent material removal for fabrication, repair and surface-prep tasks while fitting standard angle grinders with a 22.23mm bore.

• Precision-shaped ceramic grain increases cut rate and life
• Resin bond sustains aggressive cutting on stainless steel
• 36 grade abrasive balances removal with controlled surface finish
• Depressed-centre design improves access in tight weld areas

• Suitable for removing weld spatter and root grinding on stainless steel
• Ideal for edge blending and deburring in sheet-metal fabrication
• Used for Rapid stock removal on mechanical assembly components
• Can be used for preparatory cleaning before electrical contact work
• Suitable for surface shaping in automated fabrication cells

It fits grinders and wheels with a 22.23mm central bore for secure attachment to commonly used angle grinders.

The manufacturing process maintains uniform resin bond and shaped-grain distribution, ensuring repeatable cut performance across items in a pack of 10.

The abrasive composition and bond are formulated specifically for stainless steel and other ferrous metals requiring high-energy cutting.

The nominal thickness offers a balance between cutting durability and operational control for heavy grinding rather than thin-section cutting.