3M 3MA 051144-83691

3M, 5114483691, Fiber Disc, Close Coated, 4 in Diameter Disc, 50 Grit, Coarse Grade, Fiber Backing, Quick-Change Type TR Attachment, Applicable Materials: Aluminum, Stainless Steel, Nickel Alloy and Titanium, X-Weight Backing Weight, 12000 rpm Maximum, Red

• Features

• Ceramic/aluminum oxide abrasive blend self-sharpens yielding high cut rates and increased durability
• Stiff fiber backing provides the durability needed for weld removal and other medium pressure applications such as deburring or rust removal
• Grinding aid reduces grinding temperatures for processes involving heat sensitive alloys such as stainless steel, nickel alloys and titanium
• Compatible with 3M disc pad face plates and hubs and requires the use of a disc retainer nut

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