ARCCUT® AM30 Grinding Fluid
Specialized oil for carbide and precision grinding; free of active sulfur, delivering superior surface finish on machined parts.

Product Overview
ARCCUT® AM30 is a high-performance grinding fluid developed by ARNOCO specifically for carbide and precision grinding applications. Formulated with low-viscosity base oils and specialized extreme-pressure additives, it offers excellent penetration and cooling capabilities to rapidly dissipate grinding heat, preventing workpiece burning and deformation.
This product contains no active sulfur, eliminating the risk of corrosion to non-ferrous metals and precision components. It is ideal for precision parts such as carbide cutting tools, molds, and sealing rings, supporting processes like cylindrical grinding, surface grinding, and centerless grinding. The result is a high-quality surface finish and stable dimensional accuracy.
Core Advantages
For cemented carbide
Optimized formulation for carbide properties, delivering superior grinding lubrication and protection.
High surface finish
Low Ra surface roughness and excellent mirror finish on workpieces after processing.
Inactive sulfur formula
Free of active sulfur to prevent corrosion of non-ferrous metals and precision components.
Technical Specifications
| Test Items | Typical Value |
|---|---|
| Appearance | Colorless transparent liquid |
| Viscosity (40°C) | 30 mm²/s |
| Flash Point | ≥ 180°C |
| Active Sulfur Content | Sulfur-free |
| Compatible Materials | Tungsten carbide, high-speed steel, ceramics |
Typical Applications
Cemented Carbide Cutting Tools
Grinding and precision grinding of cemented carbide milling cutters, drill bits, and turning tools
Precision Molds
Precision grinding of stamping dies, injection molds, and die-casting molds
Sealed Parts
Grinding of precision sealing components, such as mechanical seal rings and bearing races
Ceramic materials
Precision grinding of engineering ceramics and structural ceramic components
Related Cases

Optimization of Grinding Process for a Cutting Tool Manufacturing Enterprise
With ARNOCO grinding fluid, wheel life extends by 40%, and workpiece surface roughness improves to Ra0.2.

Precision Grinding Project for a Bearing Manufacturer
Use ARNOCO grinding oil to improve bearing precision grade and reduce customer complaints by 80%.
