Flat diamond file, 160mm / 80mm, 125/100 microns (100grit). Synthetic diamond (AC) coated file for manual metal working. Fine grain 125/100 for a fine cut, gives a quality surface after sawing. The total mass fraction of diamonds is 1,880 carats.
Electroplated diamond tools are characterized by a single or multi-layer coating on a metal support body. Individual diamond crystals are bonded by a layer on a metal base, the thickness of which corresponds to 2/3 of the grain size. This ensures reliable fixation of crystals protruding far beyond the bond surface and facilitates chip removal.
Benefits:
High cutting performance. Relatively low price. Durability.
Application area:
For processing and grinding semiconductor materials, various types of technical glass, textured stone processing. For the manufacture and finishing of hand tools made of tungsten carbide and alloy steels.

Diamond sharpening stones PETROGRAD bars are intended for processing high-carbon steels and cast iron products. Diamond bars are monolithic sharpening with a continuous flat diamond layer. The diamond-bearing layer of the bars is made of synthetic diamond micropowders on a copper-tin bond M2-01.
The relative concentration of highly aggressive synthetic diamonds (ASD) is 100%.
Aggressive diamonds provide high productivity. Also, the bars have high abrasion resistance.
Diamond stones do not need to be soaked in water prior to use as they do with abrasive stones, but should be handled with honing oil or water.
Diamond bars are monolithic six-sided, therefore 6 sides are working.
Size, mm - 200x70x3 - LxWxH.
The following grains are available: 20/14 (600grit)

Diamond sharpening stones PETROGRAD bars are intended for processing high-carbon steels and cast iron products. Diamond bars are monolithic sharpening with a continuous flat diamond layer. The diamond-bearing layer of the bars is made of synthetic diamond micropowders on a copper-tin bond M2-01.
The relative concentration of highly aggressive synthetic diamonds (ASD) is 100%.
Aggressive diamonds provide high productivity. Also, the bars have high abrasion resistance.
Diamond stones do not need to be soaked in water prior to use as they do with abrasive stones, but should be handled with honing oil or water.
Diamond bars are monolithic six-sided, therefore 6 sides are working.
Size, mm - 200x70x3 - LxWxH.
The following grains are available: 40/28 (300грит)

Diamond sharpening stones PETROGRAD bars are intended for processing high-carbon steels and cast iron products. Diamond bars are monolithic sharpening with a continuous flat diamond layer. The diamond-bearing layer of the bars is made of synthetic diamond micropowders on a copper-tin bond M2-01.
The relative concentration of highly aggressive synthetic diamonds (ASD) is 100%.
Aggressive diamonds provide high productivity. Also, the bars have high abrasion resistance.
Diamond stones do not need to be soaked in water prior to use as they do with abrasive stones, but should be handled with honing oil or water.
Diamond bars are monolithic six-sided, therefore 6 sides are working.
Size, mm - 200x70x3 - LxWxH.
The following grains are available: 7/5 (2000грит)

Заточной абразив ПЕТРОГРАДЪ, алмаз АС32 160/125 (100грит), 87*10*2мм. Алмазные пластины изготовлены методом гальваностегии с нанесением на поверхность бруска алмазногальванического покрытия. Вредельное объемное заполнение алмазными зернами. Более плотная и регулярная упаковка алмазных зерен на рабочей поверхности. Более высокая прочность удержания алмазных зерен за счет вакуумной сварки, что позволяет получить гораздо более высокую стойкость формы.
Предназначены для доводки, шлифовки и финишной полировки изделий из закаленных, цементированных и легированных сталей, стекла, камня, твердых, сверхтвердых, керамических и других материалов.

Сделано в России.

Заточной абразив ПЕТРОГРАДЪ, алмаз АС32 200/160 (80грит), 87*10*2мм. Алмазные пластины изготовлены методом гальваностегии с нанесением на поверхность бруска алмазногальванического покрытия. Вредельное объемное заполнение алмазными зернами. Более плотная и регулярная упаковка алмазных зерен на рабочей поверхности. Более высокая прочность удержания алмазных зерен за счет вакуумной сварки, что позволяет получить гораздо более высокую стойкость формы.
Предназначены для доводки, шлифовки и финишной полировки изделий из закаленных, цементированных и легированных сталей, стекла, камня, твердых, сверхтвердых, керамических и других материалов.

Сделано в России.

Заточные абразивы ПЕТРОГРАДЪ, алмаз АС32, 87*10*2мм. Алмазные пластины изготовлены методом гальваностегии с нанесением на поверхность бруска алмазногальванического покрытия. Вредельное объемное заполнение алмазными зернами. Более плотная и регулярная упаковка алмазных зерен на рабочей поверхности. Более высокая прочность удержания алмазных зерен за счет вакуумной сварки, что позволяет получить гораздо более высокую стойкость формы.
Предназначены для доводки, шлифовки и финишной полировки изделий из закаленных, цементированных и легированных сталей, стекла, камня, твердых, сверхтвердых, керамических и других материалов.

Сделано в России.

Diamond pastes are used for finishing the workpiece, grinding or polishing. This is helped by pastes containing micropowder on a binder basis: oleic acid, stearin, wax, gasoline, kerosene, castor oil and other substances.
Diamond pastes are used for different types of surfaces. It is important to remember that when finishing, you should use two or three pastes with different sizes of abrasive grains, going from coarse to finer. The harder the material to be processed, the larger the size of the abrasive should be. Choosing the right diamond polishing paste will help you avoid unnecessary effort and save time.

Diamond pastes are used for finishing the workpiece, grinding or polishing. This is helped by pastes containing micropowder on a binder basis: oleic acid, stearin, wax, gasoline, kerosene, castor oil and other substances.
Diamond pastes are used for different types of surfaces. It is important to remember that when finishing, you should use two or three pastes with different sizes of abrasive grains, going from coarse to finer. The harder the material to be processed, the larger the size of the abrasive should be. Choosing the right diamond polishing paste will help you avoid unnecessary effort and save time.

Diamond pastes are used for finishing the workpiece, grinding or polishing. This is helped by pastes containing micropowder on a binder basis: oleic acid, stearin, wax, gasoline, kerosene, castor oil and other substances.
Diamond pastes are used for different types of surfaces. It is important to remember that when finishing, you should use two or three pastes with different sizes of abrasive grains, going from coarse to finer. The harder the material to be processed, the larger the size of the abrasive should be. Choosing the right diamond polishing paste will help you avoid unnecessary effort and save time.