Grades,properties and application of tungsten carbide saw tips
Tungsten carbide saw tips,tungsten carbide saw tips,MR300,MR600,MR600A,WC,Cobalt
Grade | Density g/cm3 | Hardness HRA | T.R.S MPa | Property & Application | ISO |
MR300 | 15.1 | 94 | 1700 | Used for non-ferrous and non-metal bore drilling | K01 |
MR600 | 14.95 | 90.5 | 2400 | Widely used for electric drill in special condition, also used for electric dill or pneumatic drill for building, geology and coal mining. | K15 |
MR600A | 14.75 | 91.5 | 2400 | K10 | |
MR800 | 14.7 | 89.8 | 2600 | Suitable for all kinds of cement drill bits, or electric dill or pneumatic drill for building and geology. | K20 |
MR8-B | 14.7 | 88.5 | 2700 | Suitable for harder rock or rock with hard stratum or metallic rock. | K20 |