Sharpening Stones Set From Father of:TsProf Kadet Blitz Hapstone – Mr.EFIM DREER (CANADA)

Mr. Efim Dreer (Canada) are the creator of the a Flip-in-Sharp rotary mechanism that allows you to sharpen the knife without removing it from the clamps – In this video you can see the NEW principle of sharpening, which was invented by Mr. Efim Dreer:

His invention has spread all over the world and is widely used by manufacturers: TSPROF, HAPSTONE, VECTOR, Jende JIGS, Kazak, and etc. In this case, we can say that he is the Progenitor of all: TSPROF™, Hapstone™, Vector™, Jende JIGS™, Kazak™ and etc.
However, sharpening system Efim-2™ is an ingenious invention of the rotating frame, which helps in a week of training to sharpen knives as sharply as a Japanese master sharpens IN 3 YEARS OF PRACTICAL TRAINING!!! So, Be the sharp, Be the smart, Be the Top.

But Mr. Efim are the HIGH LEVEL SHARPENER also, THAT RECOMMENDED these combination sets named “Efim Pro” from PDTools, UKRAINE and Boride, USA:

1. Poltava Premium Lite CBN (Metal Bond) – 160/125μ (F 100)
2. Poltava Premium Lite CBN (Metal Bond) – 100/80μ (F 225)
3. Poltava Premium Lite CBN (Metal Bond) – 50/40μ (F 325)
4. Boride T2 (F 600)
5. Boride PC (F 1200) or Boride T2 (F 1200)
Best Offer

Warning: PDTools trademark on the back of the 5/32” (4 mm) high aluminum blank can guarantee that you have purchased a PDTools Superabrasives product for the American market from an authorized dealer in North America.

✓ Leave frequent replacements in the past, because the service life of the CBN Poltava Premium stone is dozens of times longer than that of traditional whetstones. Moreover, you can say goodbye to messy lubricants as this stone can be used without oils and fluids. However, the sharpening process will be more enjoyable with the addition of lubricating fluids.

✓ Compatible with popular sharpening systems such as the Apex Edge Pro, RUIXIN, TSPROF, and Hapstone, this stone is a must-have for any sharpener. Its durable metal bond provides increased wear resistance, guaranteeing the reliability and resilience of the tool.

✓ The stone’s set “Efim Pro” is THE BEST SOLUTION FOR any householders and beginners!!!

Preparing the sharpening stone for use:

• Before starting to sharpen the knife, make sure the sharpening stone is clean and there are no damages on its surface.
  • If the stone has been used before, wipe it (you can use a damp cloth) to remove sludge from the previous sharpening or other contaminants.

Choosing the right sharpening stone:

• Consider the grit size of the sharpening stone depending on the condition of the knife blade. Use a stone with a coarse grit size for initial sharpening, and a fine grit size is better suited for final polishing.
  • Remember that diamond and CBN sharpening stones are usually used for sharpening knives made of harder materials (e.g., high carbon steel).

Sharpening technique:

• Before starting work, make sure the knife is securely fixed. The work can be done on a special knife sharpening system or simply on the table.
  • For better performance of the sharpening stone, use a solution of water and soap or you can use a special oil for sharpening knives.

Manufacturer’s recommendations:

• EXPERT PRO series sharpening stones show the best knife sharpening results when using a solution of water and soap.
  • PREMIUM series sharpening stones show the best knife sharpening results when using special oil.

ATTENTION!!!

It is strictly forbidden to use machine oil, engine oil, or other similar lubricants!

For quality knife sharpening, we recommend the following:

• Pay attention to the recommended sharpening angle from the knife manufacturer (usually it is an angle from 15 to 20 degrees).
  • Try to maintain the specified angle during the knife sharpening process.
  • Move the stone along the cutting edge of the knife with uniform pressure.
  • Avoid tilting or rocking the knife during sharpening.

Cleaning and maintenance:

• After completing the sharpening process, it is recommended to lubricate the stone with alcohol or special oil for sharpening knives, and also wipe it (you can use a dry cloth) to remove metal sludge or dust.
  • If necessary, the sharpening stone can be rinsed with water and a mild detergent, then thoroughly dried.
  • Store the stone in a dry and clean place to avoid damaging its sharpening surface.

To refresh the stone, you can use:

• Silicon carbide (only on a flat surface).
  • Special abrasive stones for cleaning;
  • Other abrasive tools;

 By following this instruction, you will be able to effectively use metal and resin bonded diamond and CBN sharpening and ensure their durability and lifetime.

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