Stone polishing cylinders
Professional Polishing Drums for Precision Stone Detailing
Achieve a flawless finish even in the most challenging areas. Our range of professional diamond polishing drums (polishing wheels) is specifically designed for the precise finishing of internal radii, cut-outs, and holes in granite, marble, concrete, or porcelain tiles. Whether you are using a variable-speed hand grinder with an M14 thread or operating CNC machinery, our drums guarantee a mirror-like surface without unwanted scratches. Choose from a wide range of grits for a seamless transition from coarse grinding to a final high-gloss polish.
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Efficient Polishing of Cut-outs and Internal Radii
Processing internal edges and tight openings—such as sink cut-outs, faucet holes, or decorative profiles—is a common challenge in the stone industry. Standard flat discs cannot reach these areas, making diamond polishing drums an essential tool for every stonemason and fabricator.
Key Advantages of Our Polishing Drums:
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Premium Diamond Bond: The high-quality blend of diamond powder and resin ensures a long tool life and consistent results throughout its entire lifespan.
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Universal M14 Connection: These drums come ready for use with standard variable-speed angle grinders. For industrial facilities, we also offer variants compatible with CNC machines and radial arm polishers.
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Wet & Dry Application: Most of our drums are optimized for wet use, which eliminates dust and protects the material from overheating, preventing "burn marks" or discoloration on the stone surface.
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Comprehensive Grit Range: We offer complete sets ranging from #50 grit (coarse shaping and stock removal) through medium grits (#200 – #800) to fine polishing (#1500 – #3000) for achieving maximum luster.
Tips for Professional Results: When polishing natural stone, we highly recommend following the full grit sequence. Skipping a step can leave visible sanding marks that only become apparent during the final buffing stage. Featuring lightweight duralumin bodies, our drums are stable and produce minimal vibration, significantly increasing operator comfort. Whether you are working with hard granite or delicate marble, DiaSegment tools help you achieve the professional edge quality your clients demand.