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Customzed Tungsten Carnbide Saw Tips for harder rock / MR8-B MR9-B WC Cobalt

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Tungsten Carbide Saw Tips for harder rock,drill bit

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 under special working conditions, also used for electric drill 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 drill 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
MR9-B	14.4	87.0	2800	Used for deep well or heavy rock drill	K30

Product Tags:

circular saw cutting

Company Info.

Zhuzhou Mingri Cemented Carbide Co., Ltd.

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