Water stone vs. wet or dry paper

  • Advertise with us
Blog entry by rayn posted 10-24-2014 01:20 PM 1719 reads 1 time favorited 4 comments Add to Favorites Watch

I am going to mount wet or dry paper on glass to sharpen chisels what is the paper equivalent of a 800 and a 4000 waterstone in paper? What grits (series) do you suggest in wet paper to sharpen chisels?


-- Ray,Iowa

4 comments so far

View shipwright's profile


7397 posts in 2368 days

#1 posted 10-24-2014 02:54 PM

Before you commit to paper for sharpening take a look at PSA Mylar sheets from 3M. I get mine from They sell a starter set of one sheet each of five grits from 40 micron to .3 micron for $13.95. I cut the sheets in half and use 6”X12” glass and the starter set has lasted a long time. My setup is compact and clean and gets things very sharp.

-- Paul M ..............If God wanted us to have fiberglass boats he would have given us fibreglass trees.

View BinghamtonEd's profile


2281 posts in 1940 days

#2 posted 10-24-2014 03:11 PM

I use wet/dry paper on granite tile from Home Depot. What grit I start on depends on whether I’m re-establishing a bevel on a damaged blade (grind if needed, then 60-80 grit), flattening/sharpening a glade with a good bevel for the first time (120 grit), or just touching up an already sharpened tool ( a couple swipes on 800 grit). I usually stop around 2000 grit, but I’ve been told that’s overkill. Dunno. It has a mirror edge and I strop it occasionally. I have 3 tiles that each have two grits side by side on them. That lets me refresh an edge quickly without having to replace paper (until its used up). A fourth tile has nothing on it, and I use it for the rare occasion that I need to use lower grits.

-- - The mightiest oak in the forest is just a little nut that held its ground.

View JayT's profile


5120 posts in 1781 days

#3 posted 10-24-2014 03:27 PM

I did some sandpaper sharpening when starting out and then got a 6000 waterstone. The 1500 grit paper seemed to be about the same as that waterstone, so maybe 1000 or 1200 would be similar to a 4000.

There are a bunch of different comparison charts if you Google them up. Here’s a basic one:

-- Pay heed all who enter: Beware of "the Phog" Rock Chalk, Jayhawk

View waho6o9's profile


7523 posts in 2147 days

#4 posted 10-25-2014 02:17 PM

Paul Sellers has some valuable info as well.

Diamond plates save money long term IMHO.

Great advice above ;)

Have your say...

You must be signed in to post the comments.

DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. LJ will not be held liable for the actions of any user.

Latest Projects | Latest Blog Entries | Latest Forum Topics