Diamond Blade Corner RadiusThis is the “intrinsic” radius that an abrasive blade will form through normal usage, generally speaking, the larger the abrasive particle the larger the radius will be (a strong bonding system minimizes this effect). To estimate what the corner radius on a particular blade will be; multiply the particles size by 3. Example: 35 micron abrasive = .0012 particle size multiplied by 3 = .0036, so the expected corner radius for this size abrasive is .0036”(on each edge). If the blade thickness is less than the total blade radius, the total blade life will be considerably compromised.
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