The BRACKET for polygonal quarries is a suitably shaped tool; on one side it is attached to the spindle of the BR Broker and on the other side it shows the profile of the quarry to be made. The broaches in this product family are made of two types of steel:
– HSS steel. This is a type of steel that is distinguished by its high resistance to wear and tear and its high capacity to absorb vibrations that are given off during the broaching phase
– SINTERED steel. It is distinguished by excellent hardness and resistance to compression and in high temperature environment. Its use is particularly suitable in very heavy machining and in the presence of very strong metals (e.g., stainless steel, titanium). Broaches are manufactured in seven series of sizes, distinguished by the diameter of the broach mating shank: G5, G8, G8A, G12, G12A, G16, G16M, G16L, G25. In addition to the standard items presented in the General Catalog, BRIGHETTI MECCANICA s.r.l. is able to build special profiles, based on the technical specifications requested by the Customer.
