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

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KSQ Technologies (Beijing) Co. Ltd

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

Name: Carbon Steel 30mm Coal Mining Drill Bits 2642 Mm Diameter Forging Processing
Brand: MIROC by KSQ
Price: 1 USD

Wholesale Carbon Steel 30mm Coal Mining Drill Bits 26-42 Mm Diameter Forging Processing from china suppliers

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

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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:

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:

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 tips

coal mining bits

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

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