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6"DHD360-203 Concave Spherical DTH Drill Bit

  • 6"DHD360-203 Concave Spherical DTH Drill Bit
  • 6"DHD360-203 Concave Spherical DTH Drill Bit
  • 6"DHD360-203 Concave Spherical DTH Drill Bit
  • 6"DHD360-203 Concave Spherical DTH Drill Bit

6"DHD360-203 Concave Spherical DTH Drill Bit

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15  Days
    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

Basic Info

Model No.: Concave Spherical DTH Drill Bit

Product Description

Concave Spherical DTH Bit Quality 95% quality similarity with world top class brands,such as atlas ingersoll rand etc. Shank Type Our products can be suitable for many types of DTH Hammer, such as QL, Mission, COP, IR, SD,HD,DHD,BR,CIR etc. Materials Our products adopt high-quality raw materials, advanced technology and passed through strictly inspection, making sure the high quality of every dth hammer bits .Advantages Our dth drill bits can transmit intensive impact energy into the rock with the least loss of energy, which can help you improve efficiency and reduce costs. Product life We select high-strength structure alloy steel and carbides with best quality to ensure the drill body and alloy body can achieve uniform wear, thus the service life of bits will be increased.

Reverse Circulation Dth Drilling Tools Parameters:
1.high and low air pressure down-the-hole drill bits
2.Low air pressure holeDia.:65-220mm
3.High air pressure hole Dia.:85-305mm
4.Face type: drop center bit/concave face/convex face/double gauge face/flat face bit
5. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button
6. Drill rock type: Granite, Marble, Limestone, Basalt, ect.
7. Project types: Blast holes, Quarry , Anchoring, Infrastructure, Geothermal holes, Well drilling,ect.

Specification

Specification: Diameter: (mm) Weight: (kg)
Low air pressure DTH bits CIR type 68 ~ 200 2.6 ~ 48
Middle air pressure BR & COP type 76 ~ 110 3.8 ~ 15
3 inch high Air pressure DTH bits (COP32/BR3/HD35/IR3.5/COP34/QL30) 85 / 90 / 95 / 100 / 105 4.2 ~ 5.5
4 inch high Air pressure DTH bits (HD45/DHD340A/COP44/SD4/QL40/HM4) 105 / 110 / 115 / 120 / 127 9 ~ 12
5 inch high Air pressure DTH bits (HD55/DHD350R/COP54/SD5/QL50/HM5) 133 / 140 / 146 / 152 / 165 15 ~ 18.5
6 inch high Air pressure DTH bits (HD65/DHD360/COP64/SD6/QL60/HM6) 152 / 165 / 178 / 190 / 203 26 ~ 36
8 inch high Air pressure DTH bits (HD85/DHD380/COP84/SD8/QL80/HM8) 195 / 203 / 216 / 254 / 305 33 ~ 95
DTH drill bit

Spherical Teeth DTH Drill Bit Face design and carbide button shape

DTH biT

Dth Air Drilling bits Carbide Buttons Shape

Carbide buttons

Produce of DTH drill bit

DTH bit produce

DTH 360 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.

DTH hammer bits Picture

DHD380-203 button bit 4

Certificate

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


roller cone core barrel

If you are interested in dth hammer drill bits please send Email to Jenny

tricone bit api

How to complete the whole deal

Step:
1. Firstly decide the design, material and color
2. Decide the size in accordance with client's requirement and our
recommendation
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


FAQ


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

 

Hejian Deris Petroleum Drilling Equipment Co., Ltd Both manufactuer and distributor, specialize on tricone bit, PDC bit, hole opener,Trenchless tools, drag bit and related drilling tools& equipments.

Widely used in the oil,natural gas,hydrology,address,ore drilling engineering and trenchless,product marketing the country and 30 countries and regions in the world.

We offer a dynamic range of products and solutions, which you can trust to meet your industry demands. By working with drilling tool designers, customer part designs, drafting, implementation to machining fabrication, assembly and distribution, we are ready to meet any of your industry drilling challenge.

Good reputation with public praise, adequate stock with prompt delivery, competitive price with optimized solutions. Don't be hesitated, contact with us immediately!


Each product is manufactured and inspected in strict accordance with the industry's highest technical quality standards and API specifications. The quality assurance system established in accordance with the requirements of ISO 9001 ensures the best quality of the products and the effective operation of the company.


Products are sold to the United States, Canada, Russia, Kazakhstan, Iran, Qatar, Sweden, Germany, Australia, Singapore, Mexico, Colombia and other more than 30 countries. The sales volume reached 15,000 pieces of the roller cone, and the three-cone drill bit 5000 achieved first-class design, first-class manufacturing, first-class product cost performance, and first-class after-sales to achieve win-win for the industry, customers and the company.

Professional team at your service ,2 doctoral professional R&D new technologies, 3 master students' drawing design, 5 undergraduate graduations. The company inspected the finished semi-finished products, 8 production masters with more than 10 years of experience and several production workers, 6 after-sales service personnel to provide professional technical answers 24 hours a day, 5 website operations and foreign trade personnel to communicate with customers in a timely and efficient manner .


Our company is planning to build a new factory, adding 3 production lines, CNC machine tools, drilling machines, milling machines, quality testing equipment, etc. to ensure quality and timely delivery. Make sure that every quality product meets customer needs. Looking forward to working with you.


Company Info

  • Company Name: Hejian Deris Petroleum Drilling Equipment Co.,Ltd.
  • Representative: Yachao Du
  • Product/Service: Tricone Bit , Hole Opener , PDC Bit , Roller Cones , Core Barrel , Drag Bit
  • Capital (Million US $): 30,000,000 RMB
  • Year Established: 2000
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: Junziguan Industry Park NO.88, Hejian City
  • Contact Person: Ms. Jenny
  • Tel: 86-0317-5586567
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