Grade	ISO Grade	Hardness (HRA)±0.5	Density (g/cm3) ±0.2	TRS Mpa(min)	Characteristics and Application
MR005	K10	92.8	14.75-14.90	2400	Sub-micron grain, suitable for cutting paperboard, Fiber optic, Leather. Apply to finish machining of non-ferrous metals and woodworking tools.
MR006	K10-K20	91.8	14.85-15.00	2400	Fine grain, apply to cutting non-ferrous metals, glass drill, dental drill etc.
MR010	K05	92.3	14.55-14.7	2500	Sub-micron grain, apply to cutting composite material ,finish machining of non-ferrous metals and woodworking tools.
MR011	K20	91.3	14.55-14.7	2500	Fine grain, mainly used for woodworking blade and tobacco machine cutter.
MR012	K10-K20	93.5	14.50-14.65	3300	Ultra-fine grain, apply to process of glass fiber reinforced plastics(GRP),titanium alloy, high hardness quenched steel.
MR015	K10-K20	92.8	14.45-14.6	3000	Ultra-fine grain, apply to machining of gray cast iron and heat-resisting alloy.
MR016	K30	90.2	14.50-14.65	2600	Medium grain, apply to cutting asbestos ,machining of low hardness gray cast iron.
MR020	K20-K30	91.8	14.35-14.50	3000	Sub-micron grain, apply to cutting corrugated board ,chemical fiber, plastics, leather, battery pole pieces ,all kinds of milling cutters and hole-machining tools.
MR021	K20-K30	90.5	14.38-14.53	2800	Fine grain, mainly used for woodworking blade and tobacco machine cutter.
MR022	K30	89.5	14.4-14.55	2700	Mainly used for regular sealing ring, die, wear part, mining tools and machining of non-ferrous cutting blades.
MR025	K10-K20	92.5	13.95-14.10	3500	Ultra-fine grain, apply to cutting corrugated board, paperboard, leather, composite materials, machining of gray cast iron and heat-resisting alloy.
MR026	K40	89.5	14.15-14.30	3000	Fine grain, mainly used for woodworking blade and tobacco machine cutter,suitable for cutting plastics, paper.
MR027	K40	89	14.22-14.37	3000	Medium grain, used for cutting plastics, and rough machining of non-ferrous metals.
MR030	K40	90.5	13.95-14.1	3200	Sub-micron grain, superb abrasive resistance and toughness, apply to woodworking cutters,cutting corrugated board, battery pole pieces etc.
MR040	K40	89.8	13.80-13.95	3200	Sub-micron grain, superb abrasive resistance and toughness, apply to woodworking cutters, rolling shear blades,suitable for cutting paperboard .
MR041	K40	89	13.95-14.10	3200	Fine grain, apply to cutting non-ferrous metals.
MR042	K40	87.5	13.95-14.10	3000	Medium grain, apply to regular sealing ring, die, wear part, mining tools and machining of non-ferrous cutting blades, rolling shear blade, weld assembly. Suitable for cutting paper, nonferrous metals.
MR050		91	13.6-13.8	3600	Ultra-fine grain, apply to machining of gray cast iron and heat-resisting alloy.
MR055	K40	86.3	13.65-13.80	2800	Medium grain, apply to regular sealing ring, die, wear part, mining tools and machining of non-ferrous cutting blades, rolling shear blades etc.

Other sizes can be supplied according to customers’ requirements.

Product Tags:

saw blades for metals

cutting tungsten

saw blade for aluminium

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