I finally got around to carrying out a modification to my Victorinox German army knife and wanted to share it with you. I love this knife and always take it with me to the woods but it has niggles at me that the awl would be a lot more useful with a hole in it, that way it can be used to sew with.
After some research I found that solid carbide drill bits can be used to drill through hardened stainless steel but tend to shatter if not used in a drill press. Not one to be put off by a lack of equipment, I chucked a 2.05mm carbide bit up in my hand drill and went to work. I held it very still and using high speed, moderate pressure and no lubricant it drilled through the nail nick of the awl in about 5 seconds! Amazing! I had tried previously with HSS and TiN bits with no joy but carbide went through like it was butter. Five minutes with some wet and dry to deburr and it was finished. I am very pleased with this simple modification to add some extra utility to what is a great tool.
Sent from underground
After some research I found that solid carbide drill bits can be used to drill through hardened stainless steel but tend to shatter if not used in a drill press. Not one to be put off by a lack of equipment, I chucked a 2.05mm carbide bit up in my hand drill and went to work. I held it very still and using high speed, moderate pressure and no lubricant it drilled through the nail nick of the awl in about 5 seconds! Amazing! I had tried previously with HSS and TiN bits with no joy but carbide went through like it was butter. Five minutes with some wet and dry to deburr and it was finished. I am very pleased with this simple modification to add some extra utility to what is a great tool.
Sent from underground
Last edited: