3M 7100109880 Ceramic Fibre Disc 36 Grit 7 Inch

Product Description

The 3M 7100109880 is a coated abrasive fibre disc engineered for high-speed material removal on carbon steel. Built with 3M Precision Shaped Grain ceramic abrasive, this 7-inch disc delivers aggressive cut rates and extended service life compared to conventional fibre discs. The stiff fibre backing and strong resin bond resist tearing under heavy grinding loads. At 36 grit, it is sized for rapid stock removal rather than fine finishing. Fabricators, welders, and metal workers will find this disc well-suited to demanding production and field applications.

This disc is designed for tough metal fabrication tasks including weld removal, beveling, edge chamfering, and surface blending on carbon steel. The Precision Shaped Grain technology maintains consistent cut throughout the life of the disc, reducing the need for frequent disc changes during continuous grinding operations. It is compatible with 3M disc pad face plates and hubs, which are sold separately. Applications span structural steel work, heavy manufacturing, and general metal finishing where rapid cutting and disc longevity are priorities.

Key Features

• 3M Precision Shaped Grain ceramic abrasive delivers higher cut rates than conventional abrasive minerals
• 36-grit designation suited for aggressive stock removal, weld grinding, and beveling
• Stiff fibre backing and strong resin bond provide durability and tear resistance under load
• Long-lasting abrasive construction reduces disc consumption and overall cost per part
• Compatible with 3M disc pad face plates and hubs (sold separately)
• Sold in minimum quantities of 10 discs per order

Compatibility

Compatible with 3M disc pad face plates and hubs sold separately. Designed for use on carbon steel in weld removal, blending, beveling, and edge chamfering applications.

Installation Notes

Installation and disc changes should be performed by qualified personnel following all angle grinder safety procedures. Confirm the grinder's maximum RPM rating meets or exceeds the disc's rated speed before mounting. Power down and disconnect the grinder from its power source before changing discs. Inspect the disc for damage prior to each use and do not use a disc that shows cracks, tears, or excessive wear.

Technical Specifications

• Disc Diameter: 7 inches
• Grit: 36
• Abrasive Type: Precision Shaped Ceramic
• Abrasive Coat: Coated
• Weight: 2.642 pounds
• Package Length: 9.84 inches
• Package Width: 8.7 inches
• Package Height: 8.95 inches
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 051125872558

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100109880