Product Category: Aluminum Oxide

K. C. Abrasive’s Aluminum Oxide powders feature uniform, precision grades that are vital for precision lapping, grinding, compounding or blasting applications. The durable, blocky crystal structure is ideal for micro blasting such items as silicon wafers and dental castings. It is also used for close tolerance lapping of various types of metal parts such as seals, piston rings and pump housings. It can be used for plasma spraying to build a wear resistant surface. Our aluminum oxide powder is “wheel makers quality” and is ideal for bonded abrasive products such as precision honing stones and grinding wheels. These powders are suitable for specialty coated abrasive products.

  • Optical Powders (OP)

    K.C. Abrasive’s Optical Powders are manufactured to exacting specifications for wholesale ophthalmic and precision lens industries. Our Optical Powders feature a blocky, angular shaped crystal for consistent stock removal and a narrow particle size distribution to assure a uniform surface finish.

  • Crystal Finishing Powders (CFP)

    K.C. Abrasive’s Crystal Finishing Powders were originally formulated for the lapping of quartz crystals. Today’s lapping powders are manufactured to even tighter specifications for the quartz crystal industry.

  • Brown Fused Aluminum Oxide Powder (Microgrits)

    K. C. Abrasive’s Aluminum Oxide powders feature uniform, precision grades that are vital for precision lapping, grinding, compounding or blasting applications. The durable, blocky crystal structure is ideal for micro blasting such items as silicon wafers and dental castings. It is also used for close tolerance lapping of various types of metal parts such as seals, piston rings and pump housings. It can be used for plasma spraying to build a wear resistant surface. Our aluminum oxide powder is “wheel makers quality” and is ideal for bonded abrasive products such as precision honing stones and grinding wheels. These powders are suitable for specialty coated abrasive products.

  • Brown Fused Aluminum Oxide Grains (Macrogrits)

    Brown fused aluminum oxide is an extremely tough and durable grain. It is widely used in grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding and many other applications.

  • White Fused Aluminum Oxide Grains

    Highest purity fused aluminum oxide. Recommended for applications where trace elements and discoloration are critical.

  • White Fused Aluminum Oxide Powders

    Highest purity fused aluminum oxide. Recommended for applications where trace elements and discoloration are a consideration.