Zhuzhou Mingri Cemented Carbide Co., Ltd.

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Percussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / Cobalt

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Zhuzhou Mingri Cemented Carbide Co., Ltd.
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City:zhuzhou
Province/State:hunan
Country/Region:china
Contact Person:MsLinda Chen
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Percussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / Cobalt

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Brand Name :RI XIN
Model Number :MR300,MR600,MR600A,MR800,MR8-B,MR9-B
Certification :ISO9001:2008 ISO9001:14001
Place of Origin :Zhuzhou City,Hunan Provincre,China
MOQ :5kg
Price :Depend on specific requirements
Payment Terms :L/C, D/A, D/P, T/T
Supply Ability :50 tons per month
Delivery Time :7-20 days
Packaging Details :First in small cartons filled with cotton, then in bigger cartons.
Material :WC,Cobalt
Grade :MR300,MR600,MR600A,MR800,MR8-B,MR9-B
Features :Good wear resistance,High hardness
Applicaction :electric dill or pneumatic drill for building, geology and coal mining.
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Percussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / 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
MR9-B 14.4 87.0 2800 Used for deep well or heavy rock drill K30

Our advantages:

1.Strong R&D team. Professional engineers serve for clients, recommend product and grades as per your applications. We also offer after-sale service.

2. Strong Mould R&D team. We support product customization as per requirements, ensure high working efficiency with good quality.

3. Successful cooperation case: We cooperate with clients in domestic and abroad, and get good feedback from them.

Percussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / CobaltPercussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / CobaltPercussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / CobaltPercussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / CobaltPercussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / Cobalt

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