In recent years, as the diamond tool industry has expanded rapidly, numerous manufacturers have emerged. However, some irresponsible suppliers prioritize profit over quality. Their substandard products not only reduce work efficiency and increase costs but also pose safety risks to operators. Buyers often feel frustrated when they unknowingly purchase such products, and the wide variety of brands on the market can be overwhelming.
So, how can we choose a granite saw blade with excellent cost performance?
1. Check the exposed diamond grit concentration and distribution on the segment.
Inferior blades reduce costs by lowering diamond content. Their production process is crude, causing uneven mixing of diamond particles and uneven stress distribution on the segment. As a result, the blade struggles to cut and wears out quickly.

2. Observe the color of the segment.
A high-quality granite saw blade segment should appear silver-white with the natural metallic sheen of iron. Low-quality segments contain many impurities, making them appear dark or dull.
3. Evaluate the cutting performance.
After selecting the appropriate blade model based on seller recommendations, test its cutting ability. A good blade should cut smoothly without resistance, and the stone should not show chipping or broken edges.
4. Identify whether the blade uses real diamond or emery.
Some inferior blades use emery instead of diamond single crystals. Emery is far less wear-resistant, making such blades inefficient and short-lived compared to those made with genuine diamond single crystals.
Wanlong Granite Saw Blades use premium diamond single crystals. Each crystal is pre-treated to enhance bonding strength and ensure uniform distribution on the segment. This maximizes cutting performance and significantly extends segment lifespan.
WANLONG