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Superior Abrasives, LLC introduces SHUR-KUT Coated Cartridge Rolls which feature a specially wrapped design which produces new layers for fresh cutting action throughout life as the surface layers are worn away. They are ideal for shaping, porting, finishing, or polishing hard to reach areas. Cotton cloth acts as a cushion for polishing finer grits. Many diameters are available to match or enlarge existing contours, while straight or tapered designs are also available for through holes or inside corner grinding. Available with industry-leading lead times, with many items shipping from stock. Ideal for a wide variety of materials including ferrous and non-ferrous metals, stainless steel, exotic alloys, plastics, and composites.
Ceramic cartridge rolls feature self-sharpening grains which continually produce fresh cutting points which easily cut through stainless and alloys. Self-sharpening grains also reduce friction and prolong cut rates. Additional grinding aid further reduces heat for extended wear and reduced downtime. Multiple layers wear away to expose fresh abrasive material, further extending service life.
Aluminum Oxide straight cartridge rolls feature a general-purpose cutting action which wears evenly and uniformly, producing a consistent cut on ferrous and non-ferrous metals. Ideal for use in straight holes or cylinders or around contoured parts, they remove or shape parts quickly, deburr stamped parts, and allow access to intricate areas or small holes. A tapered design is also available to provide more access and pointed control in concave areas or inside corners. These allow users to grind and follow acute seams and welds. Ideal for removing or smoothing inside corner welds, porting and shaping concave areas, and navigating intricate cast parts.
SHUR-KUT Cartridge Rolls are available in a variety of useful sizes, from 3/16” to 1” diameter, up to 2” length, multiple pilot hole diameters and a full range of grits from 36 to 320.
Related Glossary Terms
- abrasive
abrasive
Substance used for grinding, honing, lapping, superfinishing and polishing. Examples include garnet, emery, corundum, silicon carbide, cubic boron nitride and diamond in various grit sizes.
- alloys
alloys
Substances having metallic properties and being composed of two or more chemical elements of which at least one is a metal.
- aluminum oxide
aluminum oxide
Aluminum oxide, also known as corundum, is used in grinding wheels. The chemical formula is Al2O3. Aluminum oxide is the base for ceramics, which are used in cutting tools for high-speed machining with light chip removal. Aluminum oxide is widely used as coating material applied to carbide substrates by chemical vapor deposition. Coated carbide inserts with Al2O3 layers withstand high cutting speeds, as well as abrasive and crater wear.
- composites
composites
Materials composed of different elements, with one element normally embedded in another, held together by a compatible binder.
- grinding
grinding
Machining operation in which material is removed from the workpiece by a powered abrasive wheel, stone, belt, paste, sheet, compound, slurry, etc. Takes various forms: surface grinding (creates flat and/or squared surfaces); cylindrical grinding (for external cylindrical and tapered shapes, fillets, undercuts, etc.); centerless grinding; chamfering; thread and form grinding; tool and cutter grinding; offhand grinding; lapping and polishing (grinding with extremely fine grits to create ultrasmooth surfaces); honing; and disc grinding.
- polishing
polishing
Abrasive process that improves surface finish and blends contours. Abrasive particles attached to a flexible backing abrade the workpiece.
- shaping
shaping
Using a shaper primarily to produce flat surfaces in horizontal, vertical or angular planes. It can also include the machining of curved surfaces, helixes, serrations and special work involving odd and irregular shapes. Often used for prototype or short-run manufacturing to eliminate the need for expensive special tooling or processes.
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