Hand-wrapped straight and tapered rolls built for grinding, finishing, and polishing in tight spots where standard discs and wheels can't reach. As layers wear down, fresh abrasive is continuously exposed for extended life.

Cartridge Rolls
CERAMIC STRAIGHT CARTRIDGE ROLLS
Self-sharpening ceramic grains continually produce fresh cutting points — reducing friction, running cooler, and cutting easily through stainless steel and exotic alloys.
Built-in grinding aid extends life and reduces heat buildup during aggressive applications. Multiple layers wear away continuously to expose fresh abrasive material.
Available in 1/4" to 3/4" diameter, up to 1-1/2" length, in 60, 80, and 120 grit.
Works on ferrous, non-ferrous, stainless, exotic alloys, plastics, and composites.

Cartridge Rolls
ALUMINUM OXIDE STRAIGHT CARTRIDGE ROLLS
General purpose aluminum oxide rolls with a consistent, even cut on ferrous and non-ferrous metals.
The straight profile fits cylinders, straight bores, and contoured parts for quick material removal, deburring stamped parts, and accessing intricate areas or small holes. Cotton cloth backing acts as a cushion in finer grits for polishing.
Available in sizes 3/16" to 1" diameter, up to 2" length, in grits 36–320.
Works across ferrous, non-ferrous, stainless, exotic alloys, plastics, and composites.

Cartridge Rolls
ALUMINUM OXIDE
FULL TAPERED CARTRIDGE ROLLS
Tapered profile delivers more pointed control in concave areas and inside corners where straight rolls can't follow.
Designed to grind and follow acute seams and welds as layers wear away to reveal fresh cutting action. Ideal for removing or smoothing inside corner welds, porting and shaping concave areas, and navigating intricate cast parts.
Available in 3/8" to 1" diameter, up to 2" length, in grits 60–320.
Works on ferrous, non-ferrous, stainless, exotic alloys, plastics, and composites.

Cartridge Rolls
ALUMINUM OXIDE
CARTRIDGE ROLL TEST KIT
Everything you need to find the right roll in one convenient kit.
Includes several popular sizes and grits in both straight and tapered profiles, plus the mandrels needed to get started.
A smart first order for shops that are new to cartridge rolls or testing a new application.

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