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Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing
Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing
Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing
Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing
Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing
Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing
Specifications
Brand Name :
MIROC by KSQ
Model Number :
Coal Mining Drill Bits
Certification :
ISO9001
Place of Origin :
China (Mainland)
MOQ :
50 pcs
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
100000pcs per year
Delivery Time :
5-15 Work Days
Packaging Details :
Plywooden Box
Model Type :
Coal Mining Drill Bits
Materal :
Carbon Steel
Processing Type :
Forging
Diameter :
26-42mm
Use :
Coal Mining
Application :
Coal Mining, Ore mining
Machine Type :
Drilling Equipment
Color :
Black
Description

Tungsten Carbide Drill Bit 30MM Coaling Mining Drill Bit For Coal Mining Use

1. Product Description:

  • Material: high virgin raw material with submicron and average grain size.
  • Tolerance: strict tolerance extent control, which can reach +/-0.01mm;
  • Grades: various for choice: YG8C,YG10C,YG11C and so on.
  • Types: standard, conical, parabolic,ballistic
  • Physical performance: high hardness and impact toughness, very good mechanical & chemical stability
Grade Physical Properties (Typical) Recommended Applications
Density Hardness Transverse Rupture Strength
g/cm3 HRA N/mm2
ZD10U 14.9-15.0 90.2 2800 Suitable for making button bits of the small to medium impact drills to drill the soft, medium hard and hard rocks.
ZD15 14.7-14.9 89.2 2700 Suitable for making impact drill and sink hole drill button bits to drill all kinds of the medium hard to hard rocks.
ZD30 14.4-14.6 87.6 2600 Suitable to be used as drilling bits and buttons for impacting drilling tools or buttons for cog drilling tools in mining industry to drill medium-hard to hard rocks.
ZD30.2 14.4-14.6 87.4 2500 Suitable to be used as drilling bits, buttons for impacting rotary drilling tools in mining industry to drill medium-hard rocks.

2. More Specification:

Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing

3. Application:

Tungsten carbide drill bit mainly are: Water exploration drill bit,coal mining drill bit,soft rock drill bit,composed drill bit and reaming drill bit.

4. Product Process:

Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing

5. Packaging:

Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing

6. Our Service:

Free sample is availabe We can send you some of our products for you reference which is free.
OEM & ODM service

You give us your requirements and specifications and we can make the product as you required.

We can also help you to design the products.
Good After-sale Service We guarantee that all the products we send out are qualified products, if there is any quality problem we'll remake them for you.
Good On-line Service If you have any question, please feel free to contact us, we'll answer to you as soon as possible.

Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing

7. Exhibitions:

Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing

8. Why Choose Us?

  • Experience:More than 10 years experience in making tungsten carbide products, manufactured 3,000 tons products. Now we can manufacture 500 tons per year. 5 years exporting experience, professional at exporting, any kinds of payments accepted.
  • Quality: Achieved ISO 9001:2000 certificate, reached stardard quality control remand.
  • Service:Free online technical service, OEM & ODM service
  • Price:Competitive and reasonable
  • Market: Popular in South Asia, America, Mid-east, Europe, and Africa.
  • Payment: All payment terms supported
Product tags

coal mining drill bits

,

tricone drill bits for mining

,

bosch diamond core drill
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Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing

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Product Detail
Brand Name :
MIROC by KSQ
Model Number :
Coal Mining Drill Bits
Certification :
ISO9001
Place of Origin :
China (Mainland)
MOQ :
50 pcs
Price :
Negotiable
Contact Supplier
Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing
Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing
Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing

KSQ Technologies (Beijing) Co. Ltd

Active Member
6 Years
beijing, beijing
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Rock Drill Bits, Top Hammer Drill Bits, DTH Drill Bits
Total Annual :
4000000-6000000
Employee Number :
50~100
Certification Level :
Active Member
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