Part of the Murugappa Group, CUMI is a “Mines-to-Market” company. They are the ultimate authority in abrasive technology, offering over 20,000 varieties of products.

Advanced Abrasives

CUMI’s Ajax and Concord series are staples in the industry.

• Bonded Abrasives: Grinding wheels for crankshafts, razor blades, and floor polishing.
• Coated Abrasives: Fiber discs and flap wheels that conform to contoured surfaces, ensuring uniform material removal.

Power Tool Accessories (Hammer & Drill Bits)

CUMI’s hammer bits are part of their “Total Solution” approach. Their TCT (Tungsten Carbide Tipped) bits are specifically balanced to work with high-wattage rotary hammers, ensuring that the tool’s energy is translated directly into drilling speed rather than vibration.