3M 7010368436 | 704940 Standard Abrasives 3" Diameter 80 Grit Aluminum Oxide Cloth Disc

The Standard Abrasives Aluminum oxide slotted cloth disc compresses when entering a hole or cylinder to provide full contact with inside diameters. Typically used in push applications, it is useful for light deburring, blending, cleaning, polishing, and chamfering applications on steel, rubber, plastic and composites. It features a threaded eyelet arbor hole for mandrel attachment.

When you need a coated abrasive product with a lighter touch than a cross pad, the Standard Abrasives Aluminum oxide slotted cloth disc is a good option and provides full coverage. While cross pads are very effective for more aggressive application in coarse grits, the slotted disc works well for less aggressive follow-up steps. The slotted construction makes the disc flexible so that the operator can push it into a hole or tube and achieve full contact with internal diameters. For push-pull applications, 3M recommend a Standard Abrasives Overlap disc.

Aluminum oxide discs are a good match for operators who desire an all-purpose versatility and economy. The mineral cuts fast while blending and deburring and is a good choice for applications on many substrates including ferrous metals, rubber, plastic and composites.

For the convenience of tool-free disc changes, these slotted discs have either a threaded eyelet arbor hole that screws onto a mandrel and is secured by hand with an attachment bolt, or a built-in 8-32 threaded shaft. A shorter mandrel allows for a steadier application, while a mandrel with extended reach allows access deeper into pipe interiors. Compatible threaded Standard Abrasives mandrels are available separately with thread sizes of 8-32, 3-48, and 14-20. An extended version is available with 8-32 threads.

The Standard Abrasives brand has supplied quality abrasives to the metalworking industry for over 50 years. Customers rely on their broad offering of high performance products including coated, bonded, and non-woven abrasive lines.

Features:

• Slotted construction compresses in push applications for full contact with internal radii, holes, and cylinder walls
• Useful for light deburring, polishing, cleaning, blending and chamfering applications
• Effective on all steels, rubber, plastic and composites
• Choose a disc diameter at least 1/2" smaller than the internal diameter of the workpiece
• Cloth backing provides added durability to resist tearing and fraying
• Compatible Standard Abrasives mandrels are available separately

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov