Заготовка для обучения геометрической резьбе 'Пропись н3', D210мм*20мм, липа

Water stone. 500 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:

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:

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.

Double-sided bar with glued leather. The size of the bar is 200x70x25mm. It can be used with polishing pastes. Material - ash, leather - "reversal" 2mm. Skin color may differ from the image on the site. Made in Russia.

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 right version of knife is designed to work with the right hand towards yourself or left hand to outside.

• Hook knife blade made from tool steel (9ХС) 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.

*coating may change from batch to batch

Hand forged outdoor axe Roslavl VII with curved handle. Axe as a woodworking tool has superior cutting abilities, short handle and would be good choiсe for any outdoor activity like campings, spoon making, making bonfire and etc. This axe is ideal for those who want take a small axe for different ways of use when you are going out and about in the countryside. Although it is light, it can be used to fell a small or even midle tree, thanks to its handle and heavy, strong head. The axe is also excellent for delimbing a tree and making wooden stakes.

• 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.

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

Chuck diameter 35mm. Steel unhardened chuck for turning centers. A simple and reasonably safe chuck compared to a jaw chuck. Simple and reliable and compact. Allows you to work in close proximity to it. Thread. Parts are easily and securely fastened in the chuck, as the chuck has a small inner cone. It is also possible to work without a back center.

Made at the PETROGRAD joinery and carpentry tools factory.
Production (Russia)