Diamond Grinding Paste for Metal Mold

Tired of grinding products that lack cutting power on hard materials, leave uneven surfaces, or are messy to apply? Our Diamond Sand Cream for Grinding solves these pain points—formulated with uniformly graded diamond sand particles and a smooth, adhesive cream base, it delivers efficient, scratch-controlled grinding for metals, stones, glass, and ceramics. Perfect for DIY enthusiasts, craftsmen, and small-scale manufacturers, it balances industrial-grade grinding performance with user-friendly operation, making hard material processing accessible to all.​

Diamond Sand Core: Hardness & Uniformity for Efficient Grinding​
The cream’s grinding power comes from high-purity diamond sand—a material that outperforms traditional abrasives on ultra-hard surfaces:​
Mohs 10 Hardness: Diamond sand’s extreme hardness ensures it cuts through tough materials with ease—grinding tungsten carbide, granite, tempered glass, and ceramic 2-3x faster than non-diamond grinding creams. It maintains sharpness even after prolonged use, avoiding the “dulling” issue that slows down processing with ordinary abrasives.​
Narrow Particle Grading: Each batch of diamond sand is sorted to ensure particle size consistency—for example, 50μm grit cream contains only sand particles between 48μm-52μm. This uniformity eliminates uneven grinding,creating smooth, consistent surfaces that require minimal follow-up polishing.​
Controlled Concentration: The diamond sand is dispersed evenly in the cream base at a concentration tailored to different grinding needs—50% concentration for heavy-duty tasks，30% concentration for light grinding. This balance prevents sand clumping and ensures every gram of cream delivers consistent grinding efficiency.