Blades for hand planes
All hand plane blades by Petrograd toolworks(Russia) maded localy, have a wedge-shaped descent with an angle of 0.5 degrees. This sets them apart from other blades and makes them ideal for wedge-retained wooden planers.
The working side of the blade, hardened to a hardness of 59-61HRc, is marked with small holes remaining from checking with a hardness tester. These notches, which are present on each blade, are evidence that the blade had been checked and do not affect the performance of the product.
The assortment of hand plane blades by Petrograd toolworks is constantly replenishing and today it has 18 of it, ranging from blades for classic smoothing planers to exotic types blades for router planes, rabbet planes and moulding type planes and etc.
By purchasing a hand plane blade by Petrograd toolworks, you are buying a high-quality and reliable thing that will serve and delight you for years.