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Cutting Disc Thickness Guide: 0.8mm vs 1.2mm vs 2.0mm vs 3.0mm
How cutting disc thickness (0.8–3.0mm) affects cutting speed, kerf loss, disc life and safety. A practical selection guide for metal and stainless cutting.
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2026
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09
Cutting Disc for Stainless Steel (INOX): What Makes It Different?
A cutting disc for stainless steel must be INOX-rated — free of iron, sulfur and chlorine. Learn why, the best abrasive grains, recommended sizes and techniques.
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Cost Per Cut: Are Premium Cutting Discs and Diamond Blades Really Worth It?
Sticker price lies — cost per cut tells the truth. How to calculate it, the hidden costs of cheap discs, and when economy abrasives actually make sense.
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Can You Grind with a Cutting Disc? Angle Grinder Disc Safety Rules You Must Follow
Grinding with a cutting disc can shatter it at 80 m/s. Learn why, the RPM rule, the ring test, and the 10 disc safety rules every grinder user must follow.
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