Steel processing demands precision, power, and speed. Whether you’re cutting beams, grinding welds, or polishing stainless parts, the quality of the abrasive directly impacts productivity, tool wear, and surface integrity. CUMI stainless steel abrasives are built for heavy-duty performance—supporting fast material removal, consistent finishes, and longer abrasive life across carbon steel, Mild steel, stainless, and speciality alloys.
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Precision cutting of bars, sheets, pipes, and profiles in Mild steel, carbon steel, stainless steel, and alloy grades. Designed for minimal burr, low heat zones, and fast feed rates. Compatible with chop saw machines,angle grinders, cutting wheels, and high-speed cutting machines.
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Heavy stock removal on weld seams, castings, and rough surfaces. Suitable for fabrication shops, foundries, and structural steel prep. Abrasives are designed for durability and cool cutting to avoid temper loss.
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Fine finishing of stainless steel, appliance parts, and ornamental steelwork. Uniform surface refinement before painting, powder coating, or final assembly. Available for flat panels, curved profiles, and cylindrical parts.
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CUMI’s best steel buffing wheels and compounds deliver swirl-free, mirror-like finishes. Commonly used on stainless steel components, pipes, kitchenware, and railings.
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High grain retention and bonding strength mean longer life and fewer tool changes under high-pressure conditions.
Whether your blades and grinders run carbon steel cutting, weld blending, deburring, or fine finishing, CUMI formats perform seamlessly, without risk of cross-metal glazing or contamination.
Our sealed production and strict QC ensure every batch meets grit, bond, and bonding consistency, reducing process variation and rework across high-throughput lines.
Custom grit combinations, disc sizes, and bonds are designed to match specific machines, materials, and finish goals.
Use a high-performance zirconia or ceramic grain disc for stainless steel and an alumina-based disc for mild steel. CUMI offers both options, with resin-bonded options to control heat.
Non-woven or fine grit flap wheels (e.g., 240–320 grit) prepare the surface without over-smoothing—ideal for better coating adhesion.
It's not recommended. Stainless requires abrasives that resist glazing and contamination. CUMI provides grade-specific products to avoid cross-contamination.
To extend abrasive life in high-volume operations:
