Heavy-Cutting Ceramic Tumbling Media | 1" x 5/8" Triangles

Achieve Professional-Grade Mass Finishing with Winona Van Norman Ceramic Media

When your industrial applications demand aggressive, heavy-cutting power, the Winona Van Norman Large Polyhedron Triangle Ceramic Media (1" x 5/8") delivers unmatched performance. Designed specifically for use in vibratory bowls and rotary tumblers, this premium media is a staple in mass finishing for hard metals, including steel, stainless steel, and iron.

Engineered for Precision and Power Our ceramic media is forged from a proprietary clay binder mixed with high-quality abrasive grains—such as aluminum oxide or silicon carbide—and fired at extreme temperatures. This creates a dense, rock-hard abrasive that exerts maximum downward pressure in your vibratory tub, ensuring faster material removal on larger, robust parts.

Strategic Geometric Design The unique polyhedron triangle shape combines flat planes and angled points to optimize your finishing process. The sharp points effortlessly penetrate tight corners and crevices, while the broad, flat sides prevent the media from becoming lodged in part holes or slots. As it slowly wears down over thousands of cycles, it meticulously maintains its shape for consistent, reliable results.

The Ideal Foundation for Coatings Whether you are prepping parts for painting, plating, bluing, or coating, this media leaves behind a perfectly uniform, smooth, and matte surface texture that promotes optimal adhesion.

Ideal for a Wide Range of Applications:

• Heavy Deburring & Deflashing: Rapidly remove sharp burrs, jagged edges, and parting lines from CNC machined, forged, or die-cast parts.
• Edge Radiusing: Dull and round sharp 90-degree corners to meet strict engineering tolerances and ensure safe handling.
• Descaling & Rust Removal: Effectively scrub away heat-treat scale, carbon buildup, and oxidation.
• Surface Blending: Erase milling lines, tool marks, and scratches to create a uniform finish.

Trusted by professionals across aerospace, automotive, firearms manufacturing, sheet metal fabrication, and general metalworking, Winona Van Norman provides the durability and cutting power your shop needs to get the job done right.

Contact jmassol@winonavannorman.com for bulk orders and more information