Company DIAMOS is manufacturer of CBN grinding wheels for sharpening and precision grinding engineered to deliver exceptional accuracy, repeatability, and long-term dimensional stability. Thanks to the extreme hardness of CBN abrasives, they ensure consistent cutting performance, reduced thermal load, and superior surface finish — even when machining hard and brittle materials such as hardened alloyed tool steel (1.2379 / D2 ), high speed steel HSS, PM steel.
The CBN grinding wheels are available in a wide range of bond hardness grades (soft to very hard), these wheels can be precisely matched to specific applications, material types, and grinding parameters. Proper bond selection guarantees optimal self-sharpening behavior, controlled wear, and stable geometry over extended production cycles.
Diamos offer both standard CBN grinding wheels for common industrial applications and fully customized solutions manufactured to customer specifications. With a broad selection of grit sizes, concentrations, bond systems, profiles, and dimensions, our portfolio supports everything from tool sharpening and cylindrical grinding to high-precision profile and surface operations.
Engineered for performance. Designed for precision. Built for repeatability.
CBN grinding wheel 1A1 Ø15 internal grinding
Application: CBN grinding wheel for internal grinding of cemented carbide, universal quality, medium hardness.
Availability: Lead time 2 weeks
CBN grinding wheel 1A1 Ø20 internal grinding
Application: CBN grinding wheel for internal grinding of cemented carbide, universal quality, medium hardness.
Availability: Lead time 2 weeks
CBN grinding wheel 1A1 Ø25 internal grinding
Application: CBN grinding wheel for internal grinding of cemented carbide, universal quality, medium hardness.
Availability: Lead time 2 weeks
CBN grinding wheel 1A1 Ø32 internal grinding
Application: CBN grinding wheel for internal grinding of cemented carbide, universal quality, medium hardness.
Availability: Lead time 2 weeks
CBN 1A1W Ø(5-12) internal grinding wheel
Application: CBN internal grinding wheel for HSS/HSS-Co high alloyed steel, universal quality, medium hardness.
Availability: Lead time 2 weeks
CBN Flywheel grinding wheel FW 100 / 4"
Application: special CBN flywheel grinding wheel for re-grind flywheels equipment in special grinder.
Availability: On request
CBN Flywheel grinding wheel FW 125 / 5"
Application: special CBN flywheel grinding wheel for re-grind flywheels equipment in special grinder.
Availability: On request
CBN Flywheel grinding wheel FW 150 / 6"
Application: special CBN flywheel grinding wheel for re-grind flywheels equipment in special grinder.
Availability: On request
CBN Flywheel grinding wheel FW 75 / 3"
Application: special CBN flywheel grinding wheel for re-grind flywheels equipment in special grinder.
Availability: On request