The owner's manual that come with my kershaw avalanche says to use an ultra-tek sharpener (which I have never heard of, where can I get info on this?) or a sharpening steel. Is there any reason not to use a spyderco pre angled sharpener, a ceramic sharpener (ie the non pre-angled spydercos) or a whetstone?
Thanks,
Richard
PS-can I feel free to open this knife as fast as I damn well please or will that break the speedsafe/blade?
Thanks,
Richard
PS-can I feel free to open this knife as fast as I damn well please or will that break the speedsafe/blade?