Premium diamond-embedded concrete tools for professional-grade surface finishing. Industrial-grade diamond segments bonded with high-precision laser welding for maximum durability. Ideal for grinding/polishing concrete floors, countertops, and architectural surfaces. Vacuum-brazed diamond particles ensure consistent cutting performance. Electroplated nickel matrix prevents segment detachment. Suitable for wet/dry applications on marble, terrazzo, and engineered stone. Optimized segment height (10mm) extends tool life. Heat-treated steel core resists warping. Professional restoration contractors and flooring specialists recommend. Compatible with most planetary grinders (3-8 heads). Factory-direct pricing with bulk order discounts.