NANIWA Flattening Stone for Sharpening Stones (Truing Stone)
These large flattening stones are ideal for flattening the surface of sharpening stones that have had a hollow or groove worn in them. A flat stone is vital for a good sharpening job. We offer these stones in three different grit sizes, allowing you to match the flattening stone to the sharpening stone in terms of speed in flattening and the smoothness of the finished surface. In principle one stone is all you really need, if you are prepared to put up with some disadvantages. A relatively coarse flattening stone works quickly, but leaves behind a rough surface on finer stones. This does not impair its function, but you usually end up grinding off more material than you need to. With a finer flattening stone, it takes more time, of course, but you end up with a smoother surface.
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Size 300 x 150 x 20 mm (12 x 6 x 3/4 inch)
Weight 2.4 kg (5 lbs)
NANIWA Flattening Stone Grain Size 24
recommended for stones with grain size 120 - 1000
Order nr.
313200 
Price
€ 42.90
NANIWA Flattening Stone Grain Size 60
recommended for stones with grain size 400 - 2000
Order nr.
313201 
Price
€ 52.90
NANIWA Flattening Stone Grain Size 220
recommended for stones with grain size 1000 - 12000
Grit 220 not in stock. Available again beginning October 2010!
Order nr.
313202 
Price
€ 59.90