3M 051141-28443 Disc Pad Face Plate Ribbed 28443, 4-1/2 In, Extra Hard, Red

The 3M 28443 Disc Pad Face Plate is a heavy-duty component designed to provide a rigid backing for fiber discs during aggressive grinding applications. This ribbed, extra-hard face plate ensures consistent contact between the abrasive and the workpiece, helping to resolve issues with disc loading and heat buildup.

• Ribbed construction increases unit pressure at the abrasive grain to enhance cutting efficiency on tough surfaces.
• Extra-hard density provides the maximum support needed for heavy-stock removal and leveling welds.
• Color-coded red for easy identification, ensuring the correct hardness is selected for high-pressure grinding tasks.

This face plate is ideal for industrial metalworkers and fabricators who require a durable, high-performance solution for heavy-duty grinding, deburring, and metal finishing operations.

• Diameter: 4-1/2 in
• Hardness: Extra Hard
• Color: Red
• Part Number: 28443

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