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KingKong Drills Co., Ltd.
KingKong Drills Co., Ltd.  

Gold Index: 124283

You are here: home  > Drilling Bits  > China PDC coal mining bolt drill bit

China PDC coal mining bolt drill bit 

Price: 50.0 USD 
Payment Terms: T/T,L/C,WU 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Air
Packing: Standart package or as your...
Machine Type: Drilling Equipment
Model Number: Coal drill bit
Processing Type: Forging
Color: As per customer's requireme...
Customization: Available
Production Capacity: 50000 pieces/month
Delivery Date: Depend on the quantity
Type: Drill bit
Material: Polycrystalline Diamond Com...
Use: Coal Mining
Certificate: ISO9001

PDC coal mining bolt drill bit
1. leading OEM manufacturer
2. M12-16, R22, hex thread
3.size from 25 to 45mm
4. best service

PDC coal mining bolt drill bit

Features

1.PDC coal mining bolt drill bit has a super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten carbide bit and 10 times that of diamond bit.

2.PDC coal mining bolt drill bit had high drilling speed.

3.PDC coal mining bolt drill bit can be operated with low pressure and low speed.

4.PDC coal mining bolt drill bit has a good gage protection.

5.PDC coal mining bolt drill bit can be used widely, more suitable for drilling in the stratum with formation<7

6.PDC coal mining bolt drill bit has a low cost

Technical Data

Type

D(mm)

H(mm)

Wing Qua PDC bit for coal mine drilling ntity

PDC cutter

Waterpore

Shape

Quantity

Quantity

D(mm)

QW28A

28

48

2

half

2

1

5

QW28B

28

48

2

whole

2

1

5

QW30A

30

48

2

half

2

1

5

QW30B

30

48

2

whole

2

1

5

QW32A

32

48

2

half

2

1

5

QW32B

32

48

2

whole

2

1

5

QW42B

42

60

3

Half+whole

2+2

3

5

Application of PDC coal mining bolt drill bit

Model




Application




Two-wing PDC anchor drill bits

Half-piece PDC drill bits

Soft-medium hard formation of f ≥ 7

Complete-piece PDC drill bits

Medium-hard formation of f ≥ 8

Reinforced PDC drill bits

Hard formation of f ≥ 10

Triple-wing PDC anchor drill bits

Half-piece PDC drill bits

Hard formation of f ≥ 12

Reinforced half-piece PDC drill bits

Hard formation of f ≥ 14

Product Pictures

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  1. Our sales team will response for your question within 24 hours (Holidays Excluded)

  2. Technical Support will be available in any time

  3. Free replacement will provide once the failure confirmed caused by our product quality

About Us:

1.Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.

2.We have advanced technology and equipment.

3.Our technician has more than 25 year's professional working experience.

4.Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.

Factory Pictures


If you have any question about our product,please feel free contact us.

Thanks in advance

Angelina


Mr. Mr Bart
skype Mr. Mr Bart
Manager
Tel: 86-371-53309394
Fax: 86-371-53309394
Mobile: 185 3712 1208
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Company Info

KingKong Drills Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)

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Bart Yang:   skype

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