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

Zhuzhou Mingri Cemented Carbide Co., Ltd.
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Percussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / Cobalt

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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Wholesale Percussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / Cobalt from china suppliers

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