The 3M Hookit 750U is a high-performance open coated abrasive grinding disc designed for professional use in metal fabrication and surface preparation. This 20cm (8 inch) disc features a 40 grit ceramic alumina abrasive, offering aggressive material removal and durability for demanding grinding applications.

Constructed with a paper backing and medium grade abrasive, the disc provides consistent grinding performance on a variety of metals. Its open coat design helps prevent loading and clogging, enhancing efficiency and extending disc life. Ideal for use with compatible 3M Hookit backing pads, this disc is suitable for grinding welds, deburring, and surface blending in industrial and workshop environments.

• Diameter: 20cm (8 inches)
• Grit: 40 (coarse)
• Abrasive Type: Ceramic Alumina
• Backing: Paper
• Open Coated Abrasive for reduced loading
• Medium grade for balanced cut and durability

This grinding disc is engineered to deliver reliable performance for metalworkers, welders, and fabricators requiring efficient stock removal and surface conditioning.