sunnen products company has the tooling and abrasives you need for your low, mid and high production applications - whether you use sunnen equipment or non-sunnen equipment. sunnens complete line of honing abrasives sets......sunnen products company has the tooling and abrasives you need for your low, mid and high production applications - whether you use sunnen equipment or non-sunnen equipment. sunnens complete line of honing abrasives sets the standard in the industry. from aluminum oxide and silicon carbide to diamond and cbn, sunnen offers the industrys largest variety of abrasive materials, bond types, grain sizes and stone configurations. you get exactly what you need when you need it.