| Review by gizmodyne | posted 1233 days ago | 1581 views | 1 time favorited | 6 comments | ![]() |
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- Woodcraft 2" x 9" x 12" Granite Surface Plate
- Brand: Woodcraft | Category: Sharpening Accessories

We bought this three months ago on sale at Woodcraft. They go for $32 U.S.
Purpose: A flat reference surface to lap your water stones upon. Water stones sharpen quickly but wear quickly too. Therefore they need to flattened frequently, especially if you are sharpening a thick iron. At 2” the surface plate is thick enough to avoid deflecting under pressure.
To use: Soak wet-dry sandpaper (I like 100 grit), press it down. Lap away. You can also sharpen tools directly on the sandpaper/ plate for a variant of the scary sharp method. I have used it to lap my planes along the diagonal as well.
Cons: It is heavy!
-- -John "Do I have to keep typing a smiley? Just assume it's a joke." www.flickr.com/photos/gizmodyne





















6 comments so far
a1Jim
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86966 posts in 1743 days
#1 posted 1233 days ago
thanks for the review
-- W James Brokenbourgh Custom furniture maker http://artisticwoodstudio.com/
Scott Bryan
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27262 posts in 1988 days
#2 posted 1233 days ago
Good idea, Giz. Thanks for the tip.
-- Challenges are what make life interesting; overcoming them is what makes life meaningful- Joshua Marine
Rick Boyett
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167 posts in 1379 days
#3 posted 1233 days ago
You can also use one of these to accurately flatten the bottom of a hand plane.
Webb
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46 posts in 1452 days
#4 posted 1232 days ago
Works well for sharpening too – wet 600 grit metal sandpaper sticks well to it and a honing guide and you’re good to go – the large area works very fast. I love this thing and have mostly stopped using my stones.
bigike
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4023 posts in 1454 days
#5 posted 1232 days ago
thanks for the review, i went to a marble/granite custom counter shop i worked across the street from awhile back and they gave me a nice size piece of granite for free the only gripe was the edges. they didn’t finnish the edges the guy asked me if i wanted them finnished but i said it doesn’t matter so i got one with unfinnished edges about 2-1/2’ L x a little over a foot wide and about 2” thick. but i lap my stones on a synder block. i flatten my stones after use so next time i use them there flat always it’s good practice to get into. the granite i will flattem my planes on when i get time to. sorry for the rant.
-- Ike, Big Daddies Woodshop, http://www.icombadaniels@yahoo.com
Matt Stauffer
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61 posts in 931 days
#6 posted 858 days ago
I have the same type of granite stone and use it to flatten my waterstones as well. I don’t use any sandpaper on the stone to flatten them. Just rub the waterstone directly onto the smooth granite and it will make it’s own slurry and flatten the stone. I have been flattening my 800, 1000, 4000, and 8000 this way. I can’t flatten my 200 grit stone without sandpaper though. That granite stone is money well spent.
-- Behold, thou hast made my days as an handbreadth; and mine age is as nothing before thee: verily every man at his best state is altogether vanity. Selah. --- Psalm 39:5
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