Former Climbing magazine editor-in-chief Dougald MacDonald explains how to sharpen crampons.



Comments

Josh, it's a mill bastard file. "Mill" just refers to the standard flat file shape. "Bastard" refers to the fineness or roughness of the cutting teeth—it's middle-of-the-road in roughness.

Climbing Staff - 10/22/2012 9:55:28

What kind of file? _____ Bastard File?

Josh - 10/19/2012 4:45:51

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