Api 9 7/8 hj437g new tci tricone bits/tungsen carbide insert bit/rock bits/tricone rotary drill bit for well drilling
I-product specification:
Bearing type: sealed journal
Sealed type: mental sealed bearing
Hydraulic design: 3 nozzles with snap rings
Pin connection: 6 5/8” api regular
Approx. Weight: 60 kgs
Condition: 100% new with original packing and documents
Moq: 1 piece, we have enough stock for normal sizes
Brand name: kingdream
Packing: wooden case for export
We have enough stock, we can ship to you by sea or air within 3 days
Api 12 1/4 kingdream ga115l new steel tooth bit/milled tooth bit
I-product specification:
Bearing type: sealed journal
Sealed type: rubber sealed bearing/o-ring sealed bearing
Hydraulic design: 3 nozzles with snap rings
Pin connection: 6 5/8” api regular
Approx. Weight: 100 kgs
Condition: 100% new with original packing and documents
Moq: 1 piece, we have enough stock for normal sizes
Brand name: kingdream
Packing: wooden case for export
We have enough stock, we can ship to you by sea or air within 3 days
Api 17 1/2” s324 pdc diamond bit/pdc cutter bit/pdc blades bit for oil drilling
1-product specification:
Number of blade: 6
Primary cutter type: pdc
Primary cutter size(mm): 16
Nozzle qty/type: 7nd
Junk slot(in^2): 29.8
Gauge length: 3”
Connection size/type: 7 5/8” api reg
Formation Sticky, soft, medium hard, hard formation
Body type: steel
Operating parameters
Rotary speed (rpm): 60-260
Weight on bit (kn): 30-180
Flow rate ((lps): 28-70
Applications and features
Applications: application formation: hard formation
Features: it is a matrix body pdc bit with 8 curved blades and middle parabolic profile . Force-balance design and low-frictiongauge improve anti-whirl ability. Cfd technology is applied in optimizing hydraulic efficiency , enhance the anti-ball in ability.
Api hole opener/piling bits/tricone cutters/reamer drilling
Product specifications
We can supply tricone cutters, tricone cones, reamer bit, hole opener bits, piling bits
1. Used in construction and foundation
2. Very large customized diameter
1)-cutting structure
The reamer mainly consists of four or more cones. Cutting structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit (tricone bit).
2)-seal and lubrication
High performance hnbr o-ring for bearing seal and advanced grease for lubrication.
3)-product application
It is suitable for the large size well, mining and infrastructure applications.
4)-main availability, (bit sizes and cone types can be customized as you special order)
Normal diameter Iadc
Inch Mm
15” 381.0 117, 127, 517, 537, 617, 637
28” 711.2 117, 127, 517, 537, 617, 637
32” 812.8 117, 127, 517, 537, 617, 637
38” 914.4 117, 127, 517, 537, 617, 637
Why choose us:
Because
* we are the factory directly, you can get the bottom price base on high quality.
* we can offer excellent customer service and prompt delivery.
* all our products have to be inspected again by our qc before setting out .
* high quality packages are provided to retailers and importers.
Contact us now for more details…
Iii- our other main products:
Tci tricone bits (2 7/8"-36")
Steel tooth bits (2 7/8"- 36")
Pdc bits (3 7/8"-17 1/2")
Drag bits (3" -15")
Hole opener/reamer bits (13"-58")
Other drilling tools (drilling pipe, casing pipe and so on)
Api 4 wings alloy steel drag bit/stepped drag bit/tungsten carbide drag bit
Professional with varies kinds of tungsten carbide (tc) drag bits in china for many years. Including of carbide drag bits, carbide step drag bits, 3-wings, 4-wings drag bits.
1-api or iso 9001:2008
2-delivery term: by air or by sea
3-moq: 10 units
4-size: 3”-17”
5-packing: wooden case
Product description:
Step drag bits also named blade bits, with a tungsten carbide inserts on the blades.
They are usually designed for use in soft formations such as sand, clay, or some soft rock.
Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.
Whenever possible, they should be used to drill pilot holes, for they produce cuttings are easiest to log.
Normally drag bits are 3 wings, but we can make 4 or 5 wings following your drawings or samples.
Many special designs are available upon your request.
Three wings step drag bits:
1?drag bits are made according to api standard or no thread standard just welding
2?various step and chevron drag bits are available from 3 inch to 17 1/2 inch. (normal small size are 3”, 3 3/4”, 3 7/8”, 4 3/4”, 4 5/8”, 5 7/8” and so on)
3?there is very good feedback from our customers because of the quality and price.
4?different drag bits can be made according to your drawings or samples.
Api 8 1/2” s323 pdc diamond bit/pdc cutter bit/pdc blades bit for oil drilling
1-product specification:
Number of blade: 5
Primary cutter type: pdc
Primary cutter size(mm): 19
Nozzle qty/type: 3nd
Junk slot(in^2): 29.8
Gauge length: 2”
Connection size/type: 4 1/2” api reg
Formation Sticky, soft, medium hard, hard formation
Body type: steel
Operating parameters
Rotary speed (rpm): 60-260
Weight on bit (kn): 30-180
Flow rate ((lps): 28-70
Applications and features
Applications: application formation: hard formation
Features: it is a matrix body pdc bit with 8 curved blades and middle parabolic profile . Force-balance design and low-frictiongauge improve anti-whirl ability. Cfd technology is applied in optimizing hydraulic efficiency , enhance the anti-ball in ability.
