13 1/8" Tricone bits/Tricone drilling bits/Tricone rock bits
- Tianjin
- T/T L/C Other
You May Like
Product Details
Brand Name | Goldman | Place of Origin | China | |
Model Number | 13 1/8“ 617 | Material | Tungsten Carbide | |
Type | Center Drill Bit | Use | Well Drilling |
Product Description
Company information
Our company (Hebei Goldman Petroleum Machinery Co., Ltd.) is located in Hejian City, a historical city nearby Capital Beijing. Hejian city is nearby the well known Huabei Oilfield ,which propelled the establishment and development of Goldman.
We specialize ourselves in researching and production of rock drilling bits, mainly including tricone bits, PDC bits, drag bits, HDD hole opener, roller cutters and related tools like drill pipe,rotary slips, and so on. Our products are mainly used for oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, water well drilling, HDD pipelines projects and foundation projects.
2.
Specifications 13 1/8'' Tricone Drill Bit
1. Roller bits for Mining and Rock Drilling
The strength and wear resistance of inserts are improved
1. Roller bits for Mining and Rock Drilling
The strength and wear resistance of inserts are improve by using carbide inserts with high
strength and high wear resistance.
Surface of the high precision bearing heat treated by using advanced heat treatment process to
improve the load capacity and service life of the bearing.
The service life of the bearing is further extended by adopting harder and mort wear resistant
material for thrust bearing.
Preventing reflux structure has dual function, it can avoid air counterflow and dust entering into
bearing when the air-compressor stop working accidentally, and separate air and water
in order to avoid water entering into bearing when it works normally to prolong the life of bearing.
2. Roller bits for Oil Drilling
1. This series tricone bit use Sealed roller bearing structure. With rollers arranged in grooves
recessed in the cone body, the size of the bearing journal is increased.
2. Thrust bearing surfaces are hardfaced and treated with friction reducing technology.
3. Ball locked cone, suitable for high rotary speed.
3.Steel teeth Tricone bits
1 This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the
bearing is greatly improved.
2. O ring seal is made of the more wear resistance high saturated buna-N with the increased
seal section and precisely designed sealing flange in the cone sealing area increased the
reliability of the seal.
3. The bit bearing can be ball locked
4. For steel tooth bit, the tooth surface is hardfaced with new type of wear resistan
Material and thus extended working life of the cutting structure while still maintaining high ROP
3.
For more info:
website:
Hebei Goldman Petroleum Machinery Co., Ltd.
Contact Us
- Hebei Goldman Petroleum Machinary Co., Ltd.
Product Categories
drill bit | tricone bit |
New Products
-
API Tricone Drill Bit PDC Drill Bits
-
API 8 1/2" iadc code 437 tricone bit for medium hard formation
-
9 1/2" IADC 537 tricone drill head/ water well tricone bit/ tricone pilot bit
-
13 1/8" inch IADC 537 TCI tricone drilling bit
-
9 1/2"241.3mm iadc 547 tricone water well rotary Goldman drill bits china
-
12 1/4" Goldman rock bit rotary tricone drill steel geological exploration equipment oil well drilling bits
Popular Searches
- power tool
- rock drill
- carbide insert
- drilling equipment
- drill tool
- drilling bit
- rock bit
- rock drilling bit
- tricone drill bit
- water well drilling
- hole opener
- oil well drilling
- rock drill bit
- roller cone bit
- rock roller bit
- steel tooth tricone bit
- tci tricone bit
- tricone rock bit
- tricone roller bit
- steel tooth tricone
- drill bit
- mining machine
- coal
- drill tool
- drilling tool
- drill pipe
- rock bit
- tricone bit
- pdc drill bit
- hole opener
Recommended Products
- Sds Plus and Sds Max Hex Shank Carbide Stone Chisel Jack Hammer Chisel Rock Breaker Chisel
- Hot Sale Hammer Chisel for Stone Chisel for Concrete Ceramic Tile Red Brick Stone
- SDS Hammer Chisel Tool Flat/Pointed Chisel for Stone Carving
- SDS Plus Shank Chisel Carbide Rotary Hammer Drill Bits Pointed Chisel Reinforced Concrete Sds Plus Hammer Drill
- High Carbon Steel Sds Plus Hammer Flat and Point Chisel for Concrete Natural Stone Masonry All Sizes
- High Strength Concrete Chisels Flat and Point Chisels for Building Using
- High Quality Sds-plus Chisel, Impact Hammer Chisel for Chipping and Breaking Concrete, Ceramic
- Hexagon Handle Light Electric Pick Electric Hammer Chisel
- Factory Supply Steel SDS Plus Shank Flat Chisel Electric Hammer Drill Bits Wide Spade Concrete Masonry Bits
- SDS Plus Chisel & Gouge for Stone Concrete Drilling
- SDS Plus Shank Electric Hammer Drill Bit Point/Groove/Flat Chisel Masonry Tools Set for Woodworking Concrete Wall Rock
- Factory Direct Sales SDS Max/Plus Chisel Hammer Drill Bit for Concrete Brick Tile
Find Similar Products By Category
- Tools & Hardware > Drilling Tools > Drill Bit

Product Tags:
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
sales
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.

- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile