3M 7010294535 Flap Disc 80 Grit Ceramic Type 27 4.5 in

Product Description

The 3M 7010294535 is a Type 27 ceramic flap disc designed for aggressive material removal and blending on steel and stainless steel surfaces. The disc measures 4.5 inches in diameter with a 5/8-11 threaded arbor hole for direct mounting to standard angle grinders. An 80-grit medium-grade ceramic abrasive delivers consistent cut rates and extended disc life compared to aluminum oxide alternatives. The poly-cotton cloth backing is rated Y-weight for durability under high-load grinding conditions. Maximum operating speed is 13,300 RPM. The high-density flap construction keeps fresh abrasive in contact with the workpiece throughout the disc life. This disc is sold individually.

This flap disc is suited for fabrication shops, maintenance facilities, and field service work involving carbon steel and stainless steel. The Type 27 flat profile is the standard choice for surface grinding and blending on flat or slightly contoured workpieces. Series 967A discs are appropriate for weld seam removal, scale removal, and general stock removal tasks where a medium-grit finish is acceptable. The threaded arbor attachment mounts directly without a backing pad or separate hardware on compatible grinders.

Key Features

• 80-grit medium-grade ceramic abrasive for consistent stock removal on steel and stainless steel
• Type 27 flat profile for surface grinding and blending on flat workpieces
• 5/8-11 threaded arbor hole for direct mounting to standard angle grinders
• Y-weight poly-cotton backing for high-load durability
• High-density flap construction extends usable disc life
• Rated to 13,300 RPM maximum operating speed

Compatibility

Designed for use on angle grinders with a 5/8-11 threaded spindle accepting a 4.5-inch Type 27 flap disc. Suitable for material applications involving steels and stainless steel.

Installation Notes

Install and operate this disc according to ANSI B7.1 and the grinder manufacturer guidelines. Never exceed the 13,300 RPM maximum speed rating marked on the disc. Power down and disconnect the grinder from its power source before mounting or removing the disc. Inspect the disc for damage before each use and discard any disc that shows tears, missing flaps, or backing delamination.