Communicate with Supplier? Supplier
Jenny Ms. Jenny
What can I do for you?
Contact Supplier

Hejian Deris Petroleum Drilling Equipment Co.,Ltd.


Home > Products > DTH Drilling Tools > DTH Hammer Bit > 8.5" DTH hammer Bit for water well drilling

8.5" DTH hammer Bit for water well drilling
8.5" DTH hammer Bit for water well drilling
8.5" DTH hammer Bit for water well drilling
8.5" DTH hammer Bit for water well drilling
8.5" DTH hammer Bit for water well drilling

8.5" DTH hammer Bit for water well drilling

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 15 Days

Contact Now Add to Basket

  • Basic Info
  • Product Description
  • Email
Basic Info

Model No.: DTH hammer Bit

Packaging Details: Ply-wooden Cases

Material: Carbon Steel

Model Number: Dth Hammer Bit

Bit Shank: 10"(TH10)

Bit Face: Concave,spherical

Size: 254mm-310mm

Applicable: Hard,very Hard And Medium Sof

Color: Golden

Advantage: High Performance

Product Name: High Air Pressure DTH Bit

Additional Info

Packaging: wooden case

Productivity: 30 pcs per month

Brand: Deris

Transportation: Ocean,Land,Air,Express

Place of Origin: Hebei

Supply Ability: 30 pcs per month

Certificate: ISO 9001

HS Code: 8431431000

Port: Tianjin,Beijing,Qingdao

Product Description

DTH Hammer Bit applicable hard,very hard and medium soft rock formations.Reliable quality, long service life, rare abnormal breakage during service life.Good flushing effect to ensure high drilling rate Strict quality warranty and compensation rules . Can match to the original DHD310 etc Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc. Order guide: Bit Dia.+ Shank + Face shape + Carbide button shape

we have served a number of large mining projects including blast holes, anchoring geothermal bore holes, quarring, well drilling and accumulated a wealth of practical experience.And Our DTH Hammer can be used in different types of drilling machine Air Pressure DTH Hammer advantage 1. More efficient energy transfer. 2. Faster drilling speed, 15%-30% higher than others.3. Lower air consumption and lower oil consumption. oil consumption is about 10% lower than others 4. Direct factory price.

Hammer Bit

Production Machinery:

Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
Heating Processing Equipment Changxing & SHRT2-150-9 12 9.0 Acceptable
Pressing Machine N/A 3 6.0 Acceptable
Milling Machine B1-400W 14 7.0 Acceptable
Engine Lathe Shanghai & M2663 28 7.0 Acceptable
CNC Lathe Guanglu & CY-K500 40 4.0 Acceptable
Machining Center CNC1060A 3 3.0 Acceptable
Drilling Machine Dahe & Z5140A 17 9.0 Acceptable
Wire Cut Machine Zhongxing & DK77 12 9.0 Acceptable
Cutting Machine GD4280 12 6.0 Acceptable
DTH hammer type MHD35 MHD45 MSD4 MQL4
Length(less bit) mm 930mm 1030 1084 1097
Weight(less bit) kg 25kg 39 40.5 41
External diameter mm Φ82mm Φ99 Φ99 Φ99
Bit shank DHD3.5 COP44 DHD340 SD4 QL40
Hole range(mm) Φ90-110 Φ110-135 Φ110-135 Φ110-135
Connection thread API 2 3/8" Reg. API 2 3/8"Reg API 2 3/8"Reg API 2 3/8"Reg
Working pressure 1.0-1.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa 28Hz 27Hz 27Hz 27Hz
Recommended Rotation speed 25-40r/min 25-40r/min 25-40r/min 25-40r/min
Air consumption 1.0Mpa 4.5m3/min 6.0m3/min 6.0m3/min 6.0m3/min
1.8Mpa 9.0m3/min 10.0m3/min 10.0m3/min 10.0m3/min
2.4Mpa 15.0m3/min 15.0m3/min 15.0m3/min
Dth hammer Bit Produce
Down the hole hammer bit application

Application Dth Bit

Our service

1.Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client's special requirement ; 3.Train technical personnel for clients .

2.Services during the sale:
1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .

3.After-sale services:
Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.

DHD380-203 button bit 4


iadc 127 tricone bit

Package and shipping

Package Type : wooden case ,also be packaged according to customers requirement

Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days.
If we have no stock, such as the tci reamer and PDC Hole Opener, it will be 7-10 working days in total.

tricone steel tooth bits

Hejian Hejian Deris Petroleum Drilling Equipment Co., Ltd Also produce different size Tricone Drill Bit for sale. Same size connection Tricone Bit make up torque is same and same IADC code tricone bit with same tricone weight on bit. welcome to visit our factory.

roller cone core barrel

If you are interested in rock drill btis please send Email to us

tricone bit api

How to complete the whole deal

1. Firstly decide the design, material and color
2. Decide the size in accordance with client's requirement and our
3. We will give the best offer.
4. Client's accept the offer and we send proforma invoice.
5. Client transfers 30%-50% deposit and production begins
6. After production, we will send ready products photo
7. After client's confirmation, we will arrange shipment, and send
copy shipping documents like B/L, commercial invoice and
packing list
8. Client transfer balance payment and we will send original
documents by DHLor EMS


1. Are you a manufacturer?
Yes, we are a professional driiling tools and machine parts manufacturer.
And we have a professional R&D team.
2. What's products your company can provide?
We can provide drilling bucket,Core Barrel,auger,drilling teeth,casing series,rotary rig accessories ect.
3. How do you control the quality of your products?
First, we use good steel GB-Q345B.Our welding stick is flux-cored wire.
Second, we have strict quality controlling system;
Third, we promise good quality and after-sales service.
4. Can you produce according to special requirement?
Yes, we can produce customized products.
5. How is your product price?
We can give you factory price,more quantity,better price!

core barrel

Looking for ideal DTH Hammer Bit Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hammer Bit for Water Well are quality guaranteed. We are China Origin Factory of DTH Hammer Bit for Well Drilling. If you have any question, please feel free to contact us.

Product Categories : DTH Drilling Tools > DTH Hammer Bit

Email to this supplier
  • Your message must be between 20-8000 characters

Related Products