Книга о ремёслах Архангельской области "Рассказывают мастера"

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.

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

Резец C-1, имеет 1 пирамидальный зуб. Угол вершины 90 и 60 градусов. Резец продается в сборе, имеют удобную рукоять из бука и шток с установленной на нем рабочей частью. Все резцы изготовлены из стали, прошли процесс закалки и обработки, для продолжительной и надежной работы.
Имеет V-образную форму с зубцами по обе стороны. Резец С-1 предназначен для нанесения оригинального макета рисунка, а также для углубления канавок после их нанесения, другими резцами.
Деревянная рукоятка хорошо сбалансирована и удобно лежит в руке.
На фотографии детально показаны зубцы. Обратите внимание на высокую рельефность, обеспечивающую быструю и ровную нарезку. Зубцы обеспечивает хорошее удаление всех твердых пород древесины.
Резцу все равно, что вырезать глубокие или мелкие пазы, прямые или закругленные углы, параллельные линии или перекрестную штриховку, по направлению волокна или поперек. Не нужно заново делать проход, чтобы обработать неровные участки. Ровной получается каждый элемент.

Ширина рабочей части 5 мм, длина рабочей части 11 мм, угол вершины 90 и 60 градусов.

Производство - фабрика столярных и плотницких инструментов ПЕТРОГРАДЪ.

Сделано в России

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.

Checkering tools from series N3, have two sides: the right side is smooth, used as a guide, the left - with teeth. 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. 

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

Checkering tool S-1 has 1 pyramidal tooth. Angle of the top is 60 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 60 °

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

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: