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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