Sharpening stone PETROGRAD, 200*70*20mm, 1000 grit



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2300 p (35.37)

Description

Water stone. 1000 grit. Size 200*70*20mm. Abrasive grain - silicon carbide. Bundle - ceramics. Hardness I ensures minimal wear of the stone during operation. When sharpening does not overheat the steel. Does not require the use of oil. Soak in water for 2-10 minutes before use. Used for sharpening and setting bevels.

High sharpening performance, second only to diamond, is ensured by the use of silicon carbide abrasive grains, which are notable for their sharpness and brittleness. The high hardness of carbide-silicon grinding materials allows you to confidently process not only carbon steels, but also hard alloys, which is impossible on stones made of electro-alumina powders. In addition to performance, it is worth noting the extraordinary tactile sensations when sharpening a tool. Stones quickly give a slurry and produce a very pleasant sound.

Water stones PETROGRAD are distinguished by high performance and geometry in a state of delivery.
In the characteristic of a water stone are specified: the first letter - hardness (I, J - soft, K - average); Japanese grain size according to JIS R6001-1987 is 150 (80 microns), 360 (34 microns), 500 (24 microns), 1000 (12 microns), 2000 (6 microns) and C is silicon carbide.

Comparison of FEPA, JIS and GOST standards:


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Publications

Carpenter drawknife PETROGRAD N11, u-shaped, with raised arms, 270mm

A flat drawknife with curved and perpendicular cutting edge with handles will be convenient for various operations both in woodworking and carpentry: precise fit of logs in size, manufacture of seats, quick material removal in joinery, etc. Handles are raised above the blade plane and allow work closely to the treated surface. The blade is forged manually from tool steel 65G (Germany 66Mn4, Ck67, USA 1066) and hardened to 55-58 HRC. Sharpening - chamfering up. Handles 140 mm long are made of beech and impregnated with oil. Blade length - 270 mm, width 36 mm. Blade thickness - 6 mm, sharpening angle - 30 degrees. Comes in a leather case with a clasp on the buttons. The design of the drawknives, as well as their sharpening, is recommended by the Russian Carpenters Union for debarking and carpentry work on fitting logs. Other kinds of carpentry work may require regrinding.Blade was fully hardened through, that allows you to repeatedly honing the blade or his fully re-grind it. Totally hand made at PETROGRAD factory of joinery and carpentry tools.

Made in Russia.

5800p
Отзывов: 1
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Carving knife PETROGRAD, Bogorodsky type, 200mm/60mm

Carving knives for general use, as well as for large material removal. Blade length 40mm or 60mm, rounded butt. A comfortable oval redwood handle is saturated with oil and covered with shellac. The length of the handle - 115mm. Excellent knife for both beginners and professionals. The 2.5 mm thick blade is made of high carbon steel hardened to 59-61 HRc. All the knives are sharpened and ready to go. Totally hand made at PETROGRAD factory of joinery and carpentry tools. Made in Russia.

2500p
Отзывов: 1
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Carving knife PETROGRAD, Finnish type, 200mm/60mm

Carving knives with a sharp tip are designed for detailing and working in hard to reach places. Blade length 45mm or 60mm, rounded butt. A comfortable oval redwood handle is saturated with oil and covered with shellac. The length of the handle - 115mm. Excellent knife for both beginners and professionals. The 2.5 mm thick blade is made of high carbon steel hardened to a 59-61 HRc. All the cutters are sharpened and ready to go. Totally hand made at PETROGRAD factory of joinery and carpentry tools. Made in Russia.
 
2500p
Отзывов: 1
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Checkering tool complete C-1, 90°

Checkering tool C-1 has 1 pyramidal tooth. Angle top 90 degrees. All the cutters are made of steel, undergone the process of hardening and processing, for long and reliable work.
It is V-shaped with teeth on both sides. Checkering tool C-1 is designed for applying the original layout of the picture, as well as for deepening the grooves after their application, with other cutters.
The wooden handle is made of beech, well balanced and lies comfortably in your hand.
Pay attention to the high relief, providing fast and smooth cutting. The tines provide good removal of all hardwoods.
The cutter doesnt look like cutting - deep or shallow grooves, right or rounded corners, parallel lines or cross-hatching, in the direction of the fiber or across. No need to re-do the pass to treat uneven areas. Equal each element is obtained.

The width of the working part is 5 mm, the length of the working part is 11 mm, the apex angle 90 degrees.

Totally hand made at PETROGRAD factory of joinery and carpentry tools. Made in Russia.

850p
Отзывов: 1
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Checkering tool complete N2-20, 90°

Checkering tool No2. Both sides with teeth. Used for the application of grooves and their deepening after application. One blade runs along the guideline, while the other marks the next groove. When moving to the next groove, the tool deepens it and again applies the next groove. Cutter 2 It is a combination of tools for expanding and deepening grooves. Beech handle. All the cutters are made of steel, underwent a process of hardening and processing, for long and reliable work.

Totally hand made at PETROGRAD factory of joinery and carpentry tools. Made in Russia.

Item code Item Cutting angle

Teeth per inch

М00015687 N2-16 60° 16
М00015638 N2-16 90° 16
М00015688 N2-18 60° 18
М00015669 N2-18 90° 18
М00015689 N2-20 60° 20
М00015662 N2-20 90° 20
М00015690 N2-22 60° 22
М00015637 N2-22 90° 22
М00015691 N2-24 60° 24
М00015676 N2-24 90° 24

 

 

850p
Отзывов: 1
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Petrograd leather fingertip for woodcarvers

Leather fingertip is a thumb guard for wood carvers by Petrograd toolworks. Designed to protect hands from sharp tools. Thumb guard protects your finger from cut injuries when you are moving the cutting tool towards thumb, and prevents the formation of calluses when working away from yourself. Watch pictures for more info.

  • made of 2mm natural leather
  • easy to use
  • save you from injures

Guard has a special ring that prevents it from slipping during operation. The thimble was made of 2mm soft leather, which provides good protection for the toe.

Thumb guard was made by Petrograd toolworks in Saint Petersburg Russia

750p
Отзывов: 1
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Bit for checkering tool N2-20, 90°

Насадка на резец для чекеринга N2-20, 90° (две РК). Обе стороны с зубчиками. Используется для нанесения канавок и их углубления после нанесения. Одно лезвие проходит вдоль направляющей линии, в то время как другое намечает следующую канавку. При переходе на следующую канавку инструмент углубляет ее и снова наносит следующую канавку. Резец 2 Представляет из себя комбинацию инструментов для расширения и углубления канавок. Обе вершинки являются резцами.

Производство - фабрика столярных и плотницких инструментов ПЕТРОГРАДЪ.
Сделано в России

570p
Отзывов: 1
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Bit for checkering tool complete N4-20, 90°

N4 Bit for checkeringhave two tips. The right side is serrated, the left is smooth, used as a guide. The left blade is free from teeth, sharp and smooth, and follows the guideline precisely. The right blade is serrated and cuts a new groove during the notching process from left to right. This way, you can make a notch using the previous groove as you guide. The Bit for checkering are hardened to 59HRC.
Production - factory of joinery and carpentry tools PETROGRAD.
Made in Russia

570p
Отзывов: 1
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Bit for checkering tool N3-20, 90°

Checker bits type N3, with two tips. The right side is smooth, used as a guide, the left is serrated. The right blade is free from teeth, sharp and smooth, and follows the guideline precisely. The left blade is serrated and cuts a new groove during the notching process from right to left. This way, you can make a notch using the previous groove as you guide.

Production - factory of joinery and carpentry tools PETROGRAD.
Made in Russia

570p
Отзывов: 1
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Sharpening stone PETROGRAD, 153*15*15mm, 2000 grit

Sharpening stone PETROGRAD. Granularity: 150, 360, 500, 800, 1000, 1500 and 2000. Size 15x15x153mm. The abrasive grain is silicon carbide. Bundle - ceramics. Hardness I ensures minimal wear of the stone during work. When sharpening, the steel does not overheat. Does not require the use of oil. Soak in water for 2-10 minutes before use. Designed for sharpening steels and hard alloys. Manufactured in Russia.

800p
Отзывов: 1
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