- Joined
- Aug 12, 2014
- Messages
- 269
I use a new 18"X 18"X 1 1/2" concrete slab from the hardware store and running water. Quick, easy, cheap and pretty accurate.
John.
John.
I was in the flea markets today and found a nice little Washita oilstone still in its wooden tray....I'm wondering if there is a way to get back its original tan/honey color?
One thing I've learned over the years is that you cannot get a true flat surface on a fine cutting tool if the stone is dished. The reason is pretty simple; we're using our hands to sharpen with and this involves locking our wrists and pivoting on the forearm/elbow. If the stone is dished then the face of the tool will not be flat.
I use a 3/8" thick piece of tempered glass that is very flat and use wet/dry sandpaper, too. I start with 60 grit, though and progress to 120 grit, with water and a drop or two of Dawn as a lubricant. That is enough to get everything flat. I use a 6" straightedge to be sure I get it flat. Works for me, anyway.
And one thing I've learned over the years is that if you need a true flat surface you're not going to get it with a sharpening stone. Use the process you're using to flatten the stone to sharpen the cutting tool instead.