FlexOvit Depressed Center Combination Wheels

Type 27 Depressed Center Grinding Wheels

Engineered for Heavy-Duty Metal Grinding

Type 27 Depressed Center Grinding Wheels are precision-engineered abrasives designed for aggressive stock removal, weld grinding, and surface preparation across a wide variety of metalworking applications. These wheels are a go-to choice for professionals in metal fabrication, automotive repair, construction, shipbuilding, and pipeline maintenance.

Key Specifications

Size, Composition, and Compatibility

The “Type 27” designation refers to the depressed center hub, which allows for a more comfortable grinding angle and better visibility during use. These wheels are typically available in:

• Common Diameters: 4-1/2", 5", 6", 7", and 9"

• Thickness: 1/4" standard for grinding

• Arbor Sizes: 7/8" or 5/8"-11 thread

• RPM Ratings: Up to 13,300 depending on size

Constructed from aluminum oxide, zirconia alumina, or ceramic grains, Type 27 wheels are bonded with high-strength resin and reinforced with fiberglass mesh for enhanced safety and durability.

Applications and Performance

Built for Power, Longevity, and Versatility

Type 27 grinding wheels excel in a range of tasks including:

• Grinding weld seams

• Beveling and edge chamfering

• Removing scale, rust, and burrs

• Smoothing weld beads and metal surfaces

Suitable for use on carbon steel, stainless steel, cast iron, and non-ferrous alloys, these wheels deliver cooler grinding, low vibration, and long service life even under extreme workloads.

Trusted in Industrial Settings

Safe, Reliable, and High-Performance

For professionals who demand consistent grinding performance with enhanced control and safety, Type 27 Depressed Center Grinding Wheels offer the perfect solution. Their combination of strength, precision, and efficiency makes them indispensable in high-output industrial environments.