3M 638060-89369 Precision Surface Conditioning Disc, 4-1/2 In Dia, Tn, Extra Coarse, 13300 Rpm

The Scotch-Brite 638060-89369 Precision Surface Conditioning Disc is engineered for demanding metal finishing and surface preparation tasks. It utilizes Ceramic Precision-Shaped Grain to cut faster and last longer than traditional abrasive discs, solving the common jobsite problem of premature disc wear and slow material removal.

• The quick-change TN attachment system ensures efficient disc swaps, minimizing downtime during high-volume production or maintenance jobs.
• Features an Extra Coarse grade and durable construction for high stock removal rates and consistent finishes on welds and metal surfaces.
• The 4-1/2 inch diameter and 13300 RPM capacity provide excellent compatibility with standard high-speed angle grinders and power tools.

This disc is ideal for metal fabricators, maintenance professionals, and industrial users requiring aggressive cleaning, deburring, or weld blending on ferrous and non-ferrous metals.

• Disc Diameter: 4 1/2 in
• Grade: Extra Coarse
• Abrasive Material: Ceramic Precision-Shaped Grain
• Quick Change Type: TN
• Max RPM: 13300 RPM

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