Oil sharpening stone SK11 triangular - grit 320

Code: 7191
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Brand: SK11
€11,73 €14,19 incl. VAT
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Triangular sharpening stone SK11 –⁠ triangle stick for deburring the inner diameter of chisels with a "V" profile or cut tubes. For use with sharpening oil. Grit #320.

Detailed information

Product detailed description


Small oil sharpening stones SK11 are designed for sharpening tools or for removing burrs on edges or cut metal objects. They come in various shapes and different grit sizes. A special sharpening oil is needed for their use, which ensures the proper removal of ground particles, a better surface finish, and less wear on the sharpening stones. This triangular sharpener is intended for chisels with a "V" profile, profile carving knives, and other tools with a V-shaped edge profile.

To keep the 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 with water stones – using a leveling stone or water sanding paper. However, one of the aforementioned oils should be used for leveling.


Features of the SK11 sharpening stone

✅ Oil sharpening stone
✅ Made of high-quality abrasive material
✅ Fine and solid structure
✅ Use with sharpening oil
✅ Grit #320
✅ For chisels and carving knives with V profile
✅ Made in Japan

Which grit to choose?

For sharpening really blunt 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 blunt 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. It produces traditional as well as modernized not only carpentry tools. The SK11 manufacturer supplies tools from carpentry chisels, sharpeners, planes to modern screwdrivers with anti-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: 101 mm
Width: 9 mm
Height: 8 mm
Weight: 16 g
Stand in package: No
Number in package: 1
Made in: Japan
The item has been sold out…