3M 787C Fiber Disc 87256 - 4 1/2 in - 36+ - Ceramic Precision-Shaped Grain

• Quickly cuts hard to grind metals like high nickel alloys and stainless steel
• Premium mineral excels at heavyweight applications such as edge chamfering, weld grinding, and beveling
• 3M Precision Shaped Grain completes more parts per disc than conventional fibre discs while yielding a cooler cut and higher cut rates
• Grinding aid minimizes grinding temperatures for heat-sensitive alloys
• Long-lasting disc helps reduce cost
• Strong resin bond and stiff fiber backing deliver tear-resistance and durability
• Compatible with 3M disc pad face plates and hubs (sold separately)

3M 787C fiber disc uses ceramic as the abrasive material and has a diameter of 4 1/2 in. 3M incorporates this ceramic material into the fiber disc forming a grit of 36+. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This 3M fiber disc can be run at a maximum speed of 13300 RPMs.

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