12 1/4" PDC Drag Bit Step Type Polycrystalline Diamond Drill Bits 311mm For Water Well Drilling
Brand Name:chuanzuan
Certification:CE
Minimum Order Quantity:1
Price:Negotiable
Packaging Details:Fumigation wooden box
Place of Origin:Hebei, China
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Hejian City, Hebei Province, China
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within 35 hours
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Product Details
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Product Details
Steped PDC Drag bit 311mm Three wings for water well drilling
Product Description
| Size of Rock Bit | 311.1mm | |
| 12 1/4" | ||
| blade | 3 | |
| Thread Connection | Male buckle | |
| RPM | 150~60 | |
| Formation | Suitable for soft to medium hard rock formations(f=1-8),not suitable for broken,fractured,strong abrasive formations. |
Model | Application | ||
PDC Concave 3Wing Drill Bit | Normal PDC Type | Soft-medium hard formation of f≤8 | |
Reinforced PDC Type | Medium-hard formation of f≤10 | ||
PDC Concave 4Wing Drill Bit | Normal PDC Type | Medium-hard formation of f≤10 | |
Reinforced PDC Type | Medium-hard formation of f≤12 | ||
About products:
PDC bits are used for water well drilling, geotechnical and
environmental drilling, mineral exploration, geothermal wells,
geothermal drilling, construction and utility work
Standard size:56,65,75,94,113,133,153mm 180mm 215.9mm
Wings/Blade: 3 or 4
Thread connection: as requested
High quality PDC cutters with super hardness
Application:
Suitable for soft to medium hard rock formations(f=1-8),not
available in broken,fractured,strong abrasive formations.
Features:
High quality polycrystalline diamond compact (PDC) cutters as the
cutting teeth, the bits have stable quality, high drilling
efficiency, long service life.You can select different types of PDC
bits according to the characteristics of formations,and improve the
overall drilling efficiency.
Product Picture
Our Services
1 We supply good quality goods at competitive price
2 We not only have our own design but also accept customization
3 Fast and on time delivery
4 Every bit has it's quality assurance
5 Contact us anytime if you have any question with bits.
6 24 hours on time reply
Packaging & Shipping
For regualr packing it's plywood case, with diffrent sizes.
Shipping: by express, by air, by sea or by train. Clients can
choose the best way of transportation for themselves.
If you have any other demand please contact us.
FAQ
First of all we want you to know that we are a manufacturer loacted
in Hejian City, Hebei Province, China. We have been in this
industry for more than 20 years.
We have many clients from all over the world and we serve our
clients with not only reasonable price, but also reliable quality. We cherish every client and we're thankful for our
clients' trust. So please believe us, we will supply you with the
most genuine goods.
1 Q: Are you manufacturer?
A: Yes and we have been manufacturing drill bits for more than 20
years.
2 Q: Where are you located in?
A: We are located in Hejian City Cangzhou City Hebei China
3 Q:What's your main product?
A: Our main products include TCI tricone bit, Steel tooth tricone
bit, sigle cone bit, HDD HOLE OPPENER and so on. For some products
such as drag bits, we can also produce as per your demand.
4 Q: What's your MOQ?
A: Our MOQ is 5 pieces, but if you just want one sample for testing
quality, it's also acceptable for us.
5 Q: What's the lead time?
A: We will delivery goods within 7 days if we have goods in stock;
for other circumstances, we will negotiate with you.
6 Q: Do you have used drill bit ?
A: Yes we have and price are very competitive, welcome to inquire
anytime.
For more information, please feel free to contact us.
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12 1/4" PDC Drag Bit Step Type Polycrystalline Diamond Drill Bits 311mm For Water Well Drilling
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