SK11 Half-Round Oil Sharpening Stone - Grit 320

Code: 7197
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Brand: SK11
€11,73 €14,19 incl. VAT
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Oil sharpening stone SK11 –⁠ half-round, stick for removing burrs and sharpening round chisels and carving knives using sharpening oil. Grit #320.

Detailed information

Product detailed description

Small oil grinding stones SK11 are designed for sharpening tools or for removing burrs on edges or cut metal objects. They come in various shapes and grit sizes. A special grinding oil is needed to ensure proper removal of the ground particles, better surface finish, and less wear on the grinding stones. This half-round sharpener is intended for chisels with a round edge and round carving knives.

To keep oil stones in good condition, they need to be cleaned from time to time. For this purpose, mineral oil or turpentine is best used. Leveling worn oil stones is done in the same way as water stones - using a leveling stone or water sandpaper. However, you should use one of the aforementioned oils for leveling.


Features of the SK11 grinding stone

✅ Oil grinding stone
✅ Made of high-quality abrasive material
✅ Fine and solid structure
✅ Used with grinding oil
✅ Grit #320
✅ For chisels and carving knives with a round edge
✅ Made in Japan

Which grit to choose?

For sharpening really dull or uneven blades, use stones with a low JIS number (Japanese classification for grit size). The lower the number, the coarser the stone. Stones with a high JIS number are intended for final and fine sharpening or smoothing.


  • #120 to #600 JIS: for dull and uneven blades
  • #700 to #2000 JIS: for normal sharpening
  • #3000 to #5000 JIS: for fine sharpening of quality blades
  • #6000+ JIS: extremely fine stones for smoothing or removing scratches
About SK11

A popular manufacturer of Japanese tools and instruments. Produces both traditional and modernized not only carpentry tools. The SK11 manufacturer supplies tools from carpentry chisels, sharpeners, planes to modern screwdrivers with non-slip rubber handles. The company's range covers most of the most commonly used tools on a daily basis and thus appeals to most professional craftsmen.

Additional parameters

Category: Oil Stones
JIS Grit: 320.0
Type: Oil
Length: 100 mm
Width: 10 mm
Height: 5 mm
Weight: 8 g
Stand in package: No
Number in package: 1
Made in: Japan