3M 7000119205 Fiber Disc 7 in 60 Grit Ceramic Quick Change Tn

Product Description

The 3M 7000119205 is a 7-inch coated fiber disc designed for aggressive material removal on metal surfaces. Built on a fiber backing with a resinoid bond, it uses premium ceramic alumina abrasive to deliver consistent cut rate and extended disc life under heavy use. At 60 grit coarse grade, this disc is suited for weld removal, stock removal, and edge chamfering on ferrous and non-ferrous metals. The Quick Change TN attachment system allows for fast, tool-free disc swaps at the grinder. Maximum operating speed is 8,600 RPM. Licensed tradespeople and fabricators working in metal shops, shipyards, and construction environments will find this disc a reliable production tool.

This disc is used in applications requiring high-rate surface conditioning and material removal. Common install and use scenarios include weld seam grinding, bevel preparation for welding, and controlled stock removal on plate steel and structural shapes. The close-coated construction resists loading, making it effective on softer metals and coated surfaces. It is intended for use with a 3M TN Quick Change Backup Pad on angle grinders and right-angle die grinders with a 5/8-11 spindle thread.

Key Features

• Premium ceramic alumina abrasive for high cut rate and long disc life
• Close-coated fiber backing resists loading on soft and coated metals
• Quick Change TN attachment for fast, tool-free disc changes
• 60 grit coarse grade suited for weld removal, stock removal, and edge chamfering
• Resinoid bond provides durability under heavy grinding pressure
• Rated to 8,600 RPM for use on standard angle grinders

Compatibility

Designed for use with 3M TN Quick Change Backup Pads on angle grinders and die grinders equipped with a 5/8-11 spindle. Verify backup pad rating matches or exceeds the 8,600 RPM disc rating before use.

Installation Notes

Mounting and disc changes must be performed with the grinder unplugged or the power source isolated. Confirm the backup pad and grinder spindle speed ratings meet or exceed the disc maximum of 8,600 RPM before mounting. Wear appropriate PPE including face shield, gloves, and hearing protection during operation. Inspect the disc for cracks or damage before each use and discard any disc that shows signs of delamination or edge damage.

Technical Specifications

• Disc Diameter: 7 inches
• Center Hole Thread Size: 5/8-11
• Grit: 60
• Grade: Coarse
• Abrasive Material: Premium Ceramic Alumina
• Abrasive Type: Coated (Close Coated)
• Backing Material: Fiber
• Bond Type: Resinoid
• Attachment Type: Quick Change TN
• Maximum RPM: 8,600
• Disc Color: Maroon
• Series: 982C
• Operation: Weld Removal, Stock Removal, Edge Chamfering
• Country of Origin: United States

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119205