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Angle & Spec Views: 35

Is there a standard for countersink shank diameters?

Yes, standard shank sizes include 6mm, 8mm, 10mm, 12mm, 16mm, 20mm and more, matched to head diameters. Generally, larger heads take thicker shanks. Lihao Technology can also custom-make shank diameters to fit your machine collets.

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