The new GARANT turning grades HB 7010-1 & HB 7020 were inspired by nature's perfect example – a shark tooth. With properties like a shark tooth perfected by evolution, the new GARANT turning grades HB 7010-1 and HB 7020 gave an impressive performance when machining steel during comparative tests.
The multilayer coating system of the GARANT inserts makes it possible to achieve highest cutting data and maximum reliability due to a tailor-made, innovative gradient carbide substrate – similar to a shark tooth – with a hard exterior and an elastic core.
The shark tooth structure, perfected by evolution, provides inspiration for the development of the GARANT high performance cutting material HB 7010-1 and HB 7020 making them extremely wear resistant.
1. Aligned nano-crystals
2. Optimum combination of hardness and toughness
Two components transform our turning grades into the superlative for machining steel:
3. Robust gradient material
4. Extremely smooth surface
Insert HB 7010-1: Always in the fast lane
Insert HB 7020: Meet every challenge
Optimum chip breaking in the whole ISO P range: The inserts HB 7010-1 and HB 7020 are available in 4 different, specially adapted geometries. Every steel turning application is covered!
1. SS – The finishing one:
2. SM – The general purpose one:
3. SG – The robust one:
4. SR – The roughing one:
The multilayer coating system for highest cutting data and maximum reliability due to a tailor-made, innovative gradient carbide substrate.
An impressive substrate with a hard exterior and an elastic core. Discover the broad range!
GARANT HB 7010-1, customer’s opinion:
The GARANT HB 7010-1 steel turning grade impresses when it comes to manufacturing seamless rolled rings. Kollmeder Schmiede- und Presswerk GmbH & Co. KG, based in Ergolding, Lower Bavaria, uses the efficient range of services offered by the Hoffmann Group.