Carbide discs

Carbide disc blanks and cutters for industrial slitting and cutting.

Grades and reference properties

Grade	ISO grade	Density (g/cm³)	Hardness (HRA)	TRS (MPa)	Grain size (μm)	Recommended applications
GS09M	M10	14.5	92.5	2780	0.6	The first choice grade for round material, suitable for low-speed milling of heat-resisting alloys and titanium, especially for cutting knives and taps. Also suitable for finishing and semi-finishing of stainless steel and ordinary steel, especially good effect for processing of steel case and stainless steel.
GS09	K20	14.55	91.5	2500	1	The preferred grade for processing of PCB circuit iron, also suitable for precision milling of cast iron, non-ferrous metals and alloys, non-metallic material, especially suitable for high speed milling of copper, aluminum and magnesium alloys.
GS18	K20	14.4	92.2	2610	0.6	Suitable for finishing and semi-finishing of cast iron, non-ferrous metal, also can be used for processing of manganese steel, hardened steel.
GS32T	K30	13.9	92.2	2200	1.2	Suitable for roughing of cast iron, nonferrous metals and light alloys, and rough milling of non-metallic materials, uneven surfaces and interrupted cutting. Cutting of ordinary PCB circuit board.