Buyer Problem
What This Process Needs To Solve
Diamond segments for marble and granite cutting, concrete saw blades and core drills are made from high-strength diamond grit in metal bonds. Blade performance depends on grit strength, thermal stability and mesh distribution.
Recommended Grades
- MBD HPHT high-strength grit (30/35-50/60 typical for marble segments; coarser for granite).
- MBDS spherical grit - improved matrix retention for long blade life.
- HDGD raw black grit - economical feed for bulk tool production.
Selection Notes
Choose grade and concentration per stone hardness: softer stone - coarser, stronger grit; harder stone - finer grit with higher concentration.
Grade Direction
Diamond Grades For This Process
Company Strength
Factory Direct Since 1990
Zhecheng Hongxiang Superhard Material Co., Ltd. is an integrated manufacturer and exporter of synthetic diamond powders since 1990, located in the Diamond Capital of China.
- Own manufacturing base in Zhengzhou, Henan — powder, coating and grading on one site.
- In-house particle size and SEM inspection on every batch before packing.
- Export packing with neutral or custom label, plus sample quantities for process trials.
30+Years in Business
124,000 sqmFactory Area
240 T/YPowder Capacity
100%Batch PSD Tested
Inquiry
What To Include
Describe your workpiece, process and target result. We will match the diamond grade from the existing product range.
1Workpiece and operationGlass, SiC, sapphire, carbide or ceramic / lapping, polishing, grinding or cutting.
2Target resultSurface finish, removal rate, scratch control, tool life or holding-force problem.
3Trial orderSample size, destination country, expected quantity and packing requirement.