Substrates and Coatings
Insert Grades
STC
For stainless steels, superalloys, titanium & aluminium. Wear-resistant multi-layer high-performance coating for high thermal insulation, hardness, against cold welding and smearing.
DLCC
Diamond-like carbon coating for machining difficult-to-machine or highly abrasive materials, such as graphite, ceramic and carbide green compacts and carbon fiber reinforced plastics.
DX2
Micrograin grade for machining of cast iron, plastics and aluminum. Stainless steel at lower cutting speed.
DX20
For steel, free-cutting stainless steel and super alloys at medium cutting speed.
DX30
For steel, difficult to machine stainless steel, grey and nodular cast iron at medium up to high cutting speed. Excellent wear resistance.
DX32
Universal grade for light metal alloys and stainless steel. High protection against edge build-up.
DX50
For steel, difficult to machine stainless steel, grey and nodular cast iron at high cutting speed. High thermal stability. Excellent for dry machining.
DX52
Similar to DX 50 but with additional PLC-antifriction film against cold-welding tendency. High thermal stability.
DX70
Universal grade for aluminum alloys, steel and superalloys. High thermal stability
P25
For steel, free-cutting stainless steel and super alloys at medium cutting speed.
DP25
For steel, free-cutting stainless steel and super alloys at medium cutting speed.
DP35
For steel, difficult to machine stainless steel, grey and nodular cast iron at medium up to high cutting speed. Excellent wear resistance.
DP55
For steel, difficult to machine stainless steel, grey and nodular cast iron at high cutting speed. High thermal stability. Excellent for dry machining.
DP57
Similar to DP55 but with additional PLC-antifriction film against cold-welding tendency. High thermal stability.
DS10
Micrograin with SuperHard special coating for Hard Turning Operations up to 62 HRC. High thermal stability
DS20
High-end quality for Hard Turning Operations up to 62 HRC in steel with higher carbon content. High thermal stability.
DT55
For finishing applications in steel and free-cutting stainless steel at medium cutting speed.
DT255
For steel, free-cutting stainless steel and super alloys at medium up to high cutting speed.
DT355
For steel, difficult to machine stainless steel, grey and nodular cast iron at medium up to high cutting speed. Excellent wear resistance.
DC15
Micrograin grade for machining of steel, stainless steel, cast iron steel and nodular cast iron. Good stability of cutting edge and resistance against crater-wear.