Sharpening stone PETROGRAD, 200*70*20mm, 120 grit
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.
Sharpening stone PETROGRAD, 200*70*20mm, 360 grit
Abrasive water stones. Grit: 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.
Sharpening stone PETROGRAD, 200*70*20mm, 500 grit
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.
Sharpening stone PETROGRAD, 200*70*20mm, 800 grit
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.
Sharpening stone PETROGRAD, 200*70*20mm, 1000 grit
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.
Sharpening stone PETROGRAD, 200*70*20mm, 1500 grit
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.
Sharpening stone PETROGRAD, 200*70*20mm, 2000 grit
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:
Sharpening stone PETROGRAD, 200*70*20mm, 3000 grit
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.
Sharpening stone PETROGRAD, 200*70*20mm, 4000 grit
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.
Sharpening stone PETROGRAD, 200*70*20mm, 6000 grit
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.
Carpentry sharpening water stones
Popular goods
Carpenter drawknife PETROGRAD N5, Swedish type, 270mm
The forged drawknife bent in two directions has an advantage over other non-linear drawknives in convenience and control. The blade is forged manually from tool steel 65G (Germany 66Mn4, Ck67, USA 1066) and hardened to 55-58 HRC. 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 total length of the drawknife is 650 mm. 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.
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.
Sharpening stone PETROGRAD, 200*70*20mm, 800 grit
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.
Carving knife PETROGRAD, Bogorodsky type, 170mm/40mm
Natural lapping stone PETROGRAD, 200*70*20mm
Lapping stone from gabbro diabase. Used for lapping the soles of planes, abrasive stones and other surfaces. It has a perfectly smooth surface. Lapping is carried out with abrasive powders or diamond pastes. Approximate dimensions: 200x70x20 mm. Made in Russia.
Froe PETROGRAD, model Uglich 300мм
Froe is a special cleaving axe (cleaver) for green woodworking, bodging and spoon making. Long blade and perpendicularly handle make it easy to split wood along the grain. Thick blade back would be good to use with mallet or even log*. Froe axe also good for split logs for fireplace, stove or even for making wood shingles and wooden blanks for spoons.
Edge is lenticular sharpened. Froe "Uglich" by petrograd toolworks is perfect choice for making blanks for spoon making. Froe axe is hand forged and totally made in Saint-Petersburg Russia
The book `Practical course of woodworking art` + Atlas of drawings, M. Netyksa
The fundamental book on the treatment of wood for professionals and amateurs, which was the basic textbook on woodworking, the entire first half of the twentieth century. Moscow 1901 / Reprint edition of St. Petersburg 2016. Format 145x215 mm, hard fabric binding, 680 pages, 755 illustrations. Also available is a set of drawings attached to the 1901 edition. The author is M. A. Netyksa, a member of the Scientific Department of the Society for the Distribution of Technical Knowledge.
Table of contents.
Division I.
Chapter I. The wood, its structure and properties ... The age of the twood ... The color of the wood ... The density of the wood ...
Chapter II Cutting wood into boards ... Machine sawing boards ... Diseases, defects and structural features of wood ...
Chapter III Various wood species ...
Chapter IV Chemical painting of wood ... Coloring methods and preparation of dye solutions ...
Division II.
Chapter I. The workbench and some adaptations to it ...
Saws and sawing ...
Chapter II Measuring, marking and testing instruments ... Compasses ...
Chapter III Cleaving, curing, cutting and planing ... Planes and planing ...
Chapter IV Rasps and filings ...
Chapter V. Drills and drilling ... Devices and devices for turning various drills ...
Chapter VI. Chisels ... Slotters ...
Chapter VII Various tools and accessories ... Devices for gluing ...
Chapter VIII. Sharpening ...
Chapter IX The device and acquisition of a workshop ...
Division III. Different types of wooden joints ...
Division IV. Wooden surface finish ...
Division V. Furniture joinery ...
Division VI. Model business ...
Division VII. Machine building ...
Sharpening stone PETROGRAD, 200*70*20mm, 4000 grit
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.
Leather Knife PETROGRAD, type 3, double bevel
The saddle knife is designed for cutting and roughing leather. Can be used for straight cuts and trimming of leather.
Produced in Russia at the PETROGRAD factory
Shallow Hook Knife, PETROGRAD, type 3, left-handed
Hook knife is used for cutting out a hollow in a wooden spoon or scoop, as well as for other similar work. Shallow hook knife N3 has a water drop profile of blade. That's making it perfectly choose for cut wooden spoons bowl. The left version of knife is designed to work with the left hand towards yourself or right hand to outside.
- Knife blade width - 12mm.
- Hook cutter length - 235 mm
- Handle length - 160 mm
- Hook knife blade made from tool steel and hardened up to 58-60HRC.
- All hook cutters are sharpened and ready to go.
- The outerside of the hook is ring-shaped and perfectly polished. Thats allow you to cut wood cleanly and smoothly without scoring.
- The handle of the hook knife is made of maple and coated with oil.
The right version of hook knife is designed to work with the right hand towards yourself, the left version - with the left hand towards yourself.
Made by Petrograd toolworks in Saint-Petersburg Russia.