Polishing materials

Ложкорез ПЕТРОГРАДЪ
Основное назначение этого инструмента можно понять из его названия. Ложкорез служит для выборки лунки в деревянной ложке (черпало) , а также для других аналогичных работ.
Данная модель отличается от наших предшествующих. Внесены изменения, которые положительно повлияли на качество работы.
Ширина клинка - 8мм, внутренний радиус кольца - 15мм. Наружняя сторона кольца имеет выпуклую линзообразную форму и заполирована, что в совокупности с малой шириной клинка позволяет чисто и плавно резать древесину без задиров и ступенек.
Полная длина ложкореза - 175 мм, длина рукояти - 130 мм
Выполнен из стали 9ХС, закален до твёрдости 58-60HRC.
Удобная эргономичная овальная рукоять ложкореза выполнена из клёна и пропитана маслом.
Все ножи-ложкорезы заточены, доведены и полностью готовы к работе.
Правый ложкорез предназначен для работы правой рукой на себя, левый - левой рукой на себя.
Нож-ложкорез для резьбы деревянных ложек изготовлен на фабрике столярных и плотницких инструментов ПЕТРОГРАДЪ. 
(Производство - Россия)

Forged carpentry short chisels Istra with a straight cutting edge and a wooden handle, has designed for hard work. The basis for the manufacture of chisels Istra was taken the form of old Russian chisels from the old tools museum Rubankov, and also takes into account long-term experience in the development of professional carpentry and carpentry tools of other toolworks.

The blade has forged manually from steel ШХ15 (USA analog is 52100, G52986, J19965; Germany  analog of 1.3505, 100Cr6, 102Cr6) and hardened to 58-61 HRC. Carpentry chisels are intended for timber framing for processing deep grooves in logs and timber as an indispensable tool for the construction of frame structures in the style of timber frame, post-and-beam half-timbered, fachwerkhaus, Log house.

• Chisel blade fastened to the handle with a conical socket.
• The thickness of the blade at the neck is 11 mm, the thickness in the area of the descent is 7 mm.
• The handles are made of ash and crimped with a stainless ring to harden the butt when working with a mallet or hammer.
• Available in widths of 19 mm, 25 mm, 38 mm, 40 mm and 50 mm ( see full catalogue).
• Blade length 300 mm, full length 410 mm.
• The wedge-shaped blade prevents jamming in the wood.

Carpentry chisels Istra are totally hand made at PETROGRAD toolworks of joinery and carpentry tools. Made in Saint-Petersburg Russia.

Water stones. Grain size: 150, 360, 500, 1000, 1500, 2000 and 4000 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. Designed for sharpening steels and hard alloys. Made in Russia.

Hand forged outdoor axe Roslavl VII with curved handle.

• Total lenght is 370mm ( 14,57inch )
• Height of axe is 140mm ( 5,51inch )
• Lenght of cutting edge is 120mm ( 4,72inch )
• Axe is hand forged from 65G steel (Germany 66Mn4, Ck67, USA 1066).
• Curved cutting edge was straight sharpened.
• Total weight of axe is 0,7kg  ( ± 0,05kg )
  
• Handle lenght is 320mm ( 12,6inch) and it is made from solid mapple with right grain position.
• The axe comes with leather case for protecting cutting edge.

Axe is well balanced and would be a good choice for a lot types of work. It will be great as outdoor axe, for small carpentry and othe woodwork projects. This is kind of universal axe for everyone.

Axe Roslavl VII produced by Petrograd toolworks in Saint Petersburg Russia.

Set N3 (90 degrees, 18 lines) includes 10 tools  for making checkers on wood.

Gouges for making checkers. Checkering is a type of woodcarving and decorating handles of knives, rifles. This gouges was based on our expirience of use the variety of worldwide know gouges. Model line includes all base gouges from 16 to 32 lines per inch with angles about 60 and 90 dergrees. All gouges blades can be replaced on new ones and can be purchased separately.

Set number 3 includes:

gouge B-2 ( two cutting edges, spacer with tooths )
gouge S-1 ( one cutting edge )
gouge N2-18, 90° ( two cutting edges )
gouge N3-18, 90° ( right router, left cutting edges )
gouge N4-18, 90° ( left router, right cutting edges )
gouge C-1, 90° ( one cutting edge )
gouge L- 9, 90° ( right router with wide space, left cutting edge )
gouge R- 9, 90° ( left router with wide space, right cutting edge )
gouge for corners 90° (or Carving chisel, PETROGRAD, V-type, 90 degrees)
gouge for marking rifle handles
checkering guage
roll bag for carving tools model N1 ( 12 pockets )

1. Checkering tool S-1 has 1 pyramidal tooth. Angle of the top is 90 degrees. The cutter has a convenient beech handle and a rod with a sharp bend perpendicular to the cutting axis and the working part installed on it. 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. Designed to handle corners and bends, as well as hard-to-reach places.
Pay attention to the high relief, providing fast and smooth cutting. The tines provide good removal of all hardwoods.
The cutter has not matter what 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. Every element is smooth and beautiful.
The width of the working part is 5 mm, the length of the working part is 5 mm, the apex angle is 90 °

2. Checkering tool N2-18. Both sides with 18 teeth per inch. 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.

3. Checkering tool B-2, is a 2 conical cutter with a working angle of 90 degrees, separated by a wide groove with teeth. A tool for making the roller around the notch. Pay attention to the high relief, providing fast and smooth cutting. The tines provide good removal of all hardwoods.A cutter is just the same as 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. Smoothly each groove is obtained. Maximum roller height 1 mm, width 2.5 mm

4. Checkering tools from series N3, have two sides: the right side is smooth, used as a guide, the left - with 18 teeth per inch. All the cutters are made of steel, underwent a process of hardening and processing, for long and reliable work. The right blade is devoid of teeth, has a sharp and smooth shape, and exactly follows along the guide line. The left blade has teeth and cuts a new groove during the process of notching from right to left. Thus, it is possible to apply a notch, using the previous groove, as a guide. Beech handle.

5. Checkering tools from series N4 have two sides: the right side with 18 teeth per inch, the left - smooth, is used as a guide. All the cutters are made of steel, underwent a process of hardening and processing, for long and reliable work. The left blade is devoid of teeth, has a sharp and smooth shape, and exactly follows along the guide line. The right blade has teeth and cuts a new groove during the process of notching from left to right. Thus, it is possible to apply a notch, using the previous groove, as a guide. Beech handle

6. 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 by PETROGRAD-TOOLS factory of joinery and carpentry tools. Made in Russia.

Water stones. Grain size: 3000 and 6000 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. Designed for sharpening steels and hard alloys. Made in Japan.

Water stone. 2000 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:

Abrasive water stones. Grit: 120, 150, 360, 500, 800, 1000,1500, 2000 and 4000 grit. Size 200x70x20mm. The abrasive grain is silicon carbide. Bond - ceramics. Hardness I ensures minimal wear of the stone during work. Steel does not overheat when sharpening. Does not require oil. Soak in water for 2-10 minutes before use. Designed for sharpening steels and hard alloys. Manufactured in Russia.