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Hejian Deris Petroleum Drilling Equipment Co.,Ltd.


Home > Products > Drag Bit > Step Drag Bit > 3 wings Stepped Drag Bit water well drilling

3 wings Stepped Drag Bit water well drilling
3 wings Stepped Drag Bit water well drilling
3 wings Stepped Drag Bit water well drilling
3 wings Stepped Drag Bit water well drilling
3 wings Stepped Drag Bit water well drilling

3 wings Stepped Drag Bit water well drilling

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 5 Days

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  • Basic Info
  • Product Description
  • Email
Basic Info

Body Type: Steel Body

Size: 3" (76.2mm)~26" (660.4mm)

Advantage: High Drill Speed ,Cost-effective

Dustrial Standard: SY/T5164

Work Life: 200~300 Hours

Application: Oil, Gas And Water Well Drilling

Thread: API Reg Pin

Formation: Soft Formation

Delivery Time: 3~5 Days After We Got Deposit

Shipping Term: By Sea Or By Air

Additional Info

Packaging: wooden case

Productivity: 300 pcs per month

Brand: Deris, Lilin,CS,TZ ,JZ

Transportation: Ocean,Land,Air,Express

Place of Origin: Hebei

Supply Ability: 300 pcs per month

Certificate: ISO 9001

HS Code: 82071990

Port: Tianjin,Beijing,Qingdao

Product Description

The Stepped Drag Bits can penetrate softer formations such as stiff clays and mudstones very quickly. Usually used for construction or other site investigation projects. It has two types, Step Type and Chevron Type. Deris can design the special size per customers' requirements.The step drag rock drill bit with simple structure, higher drilling speed and bit footage can be obtained in soft formation,which can improve working effciency. The abrasion resistance of the bit can be improved by setting or tiling hard alloy and diamond blocks on the flank of the blade and the front of the blade

Drag Bit size and connection thread


Connection pin type

2 7/8 inch

AW rod

3 1/2 inch

NW rod

3 4/3 inch

2 3/8 API REG

4 3/4 inch

2 3/8 API REG

5 inch

2 3/8 API REG

5 1/8 inch

2 3/8 API REG

5 3/4 inch

3 1/2 API REG

6 inch

3 1/2 API REG

6 3/4 inch

3 1/2 API REG

7 inch

4 1/2 API REG

7 1/2 inch

4 1/2 API REG

8 inch

4 1/2 API REG

Size to 22 inch

available -ask for

the detail

4 1/2 API REG

3 blades step drag bit

Specification about product:

1). drag bits for drilling

2). specification:14inch

3). steel body

4). blade: 3-6 blades

5). WOB: 24-120 KN

6). Rotate speed:60-150 r/min

7).Flow Rate : 25-38 L/S

high quality drag bit

new drag-bit

tci Tricone Rock Bit design

Drag bit are made according to API standard a soild one piece hear treated

Forgings are milled to better seal the carbide inserts

Alloy steel body and gauge ptotection for bit strength and durability

CNC thread machine machining for proper installation and use

We can produce 3 to 5 blades.

Hard Alloy Welding Pervent bit wear and tear work and protect the bearing

Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation

High stength tunsten carbide teeth ,high temperature hear treatment forged alloy steel

Lubricating system protection of the bearing and seal system of the bit

Sealed Journal bearing

You can find the bit Diameter,thread Pin IADC code Serial number on the bottom

Advantage of 537 TCI Tricone Bit

mining tci tricone bit

kingdream tricone roller bits Application

rock drilling tricone bit

The pdc drill bits pdc diamond bit produce

PDC bit

My company information

Hejian Deris Petroleum Drilling Equipment Co., Ltd. Established in 2000 . Have 7 years export experienced . Both Professional Manufacturer and Supplier engaged in 3 " to 26" Tricone Bit, 3 " to17 1/2" PDC Bit , 300mm to 2000mm Hole Opener , Core Barrel , Single Cone Bit ,roller cone bits ,drag bit and Drill Pipe etc other Drilling Tools .
Products are widely used in petroleum, natural gas, hydrological address, ore drilling ,water well project , no-dig / Trenchless,Piling project .

Introducing the latest technology, advanced production equipment, Perfect testing system to e nsure superior quality .The company has a group of experienced designers and engineers who provide specialized solutions in the field of drilling.

Over the years, the high quality products have been exported to more than 30 countries and regions such as the United States, Canada, Germany, Iran, Qatar, Chile and Southeast Asia at reasonable prices.


rock roller bit for sale

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My company certificate

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PDC Drill 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. In general, common size tricone bits and pdc bit, we have stock.

If we have no stock, such as the tci reamer and PDC Hole Opener, it will be 7-10 working days in total.

pdc bit

If you are interested in our products please feel free to contat with us

Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 Technical supply online


Looking for ideal 3 Wings Stepped Type Drag Bit Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Drag Bit Water Well Drilling are quality guaranteed. We are China Origin Factory of 3 Wings Step Drag Bit. If you have any question, please feel free to contact us.

Product Categories : Drag Bit > Step Drag Bit

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