API 9 7/8" 5 Blades PDC Drill Bit For Rock Drilling With 4 1/2reg Pin Thread
Description
Glorytek Industry (Beijing) Co., Ltd., is the professional manufacturer and exporter of various of PDC bits. Since its mass production and marketing, Glorytek's market share keeps increasing, and perfect after sales service and maintenance network to provide strong support.
Each blade surface shall be welded with hardened material to increase wear resistance and erosion resistance.
Provide multiple advantages in interbeded lithology.
Enhanced bit stability for BHA shock and vibration mitigation.
Increase cleaning and reduce balling.
Superior PDC cutter technology made a perfect performance on impact strength resistance and abrasive resistance.
Technical Parameter
| Product Parameter |
| Bit size: | 9 7/8 |
| Number of blade | 5 |
| Primary Cutter size | 19mm |
| Nozzle Qty | 7NZ |
| Gauge Length | 3” |
| Junk Slot Area( in2) | 34.7 |
| Connection | 4 1/2” API Reg |
| Make up Torque( KN.M) | 51.7-56.9 |
| Operating Parameters |
| Rotary Speed( rpm) | 60-260 |
| Weight on Bit(KN) | 30-140 |
| Max. WOB( KN) | 180 |
| Flow Rate(lps) | 28-70 |
Applications
1. Compound drill bit for geological exploration
The composite drill bit mainly used for geological exploration and exploration is suitable for soft to medium hard rock layers. Now some manufacturers have newly developed new composite chips that can be applied to ten-grade hardness rock layers.
2. Coal field drilling adopts composite drill bit
It is mainly used for coal seam drilling and mining in coal mines. Generally speaking, the rock formation in the coal field is relatively soft, and the composite drill bits are widely used, such as bolt bits, tri-wing bits and so on.
3. Compound drill bit for petroleum exploration
It is mainly used for drilling in oil and gas fields. At present, the oilfield composite drill bit is the most expensive and the most demanding among all the composite drill bits.
Packing
Packing: wooden box.
Delivery: Normally 5-7 days after down payment.
Shipping method: by express, by air or by sea
Company Profile
Glorytek Industry (Beijing) Co., Ltd. is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients' requirements.
Our factory covers an area of 250,000 square meters, construction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.
FAQ
Q: Are you a factory or a trading company ?
A: We are an integrated corporation specialized in manufacturing and exporting.
Q: What is your payment terms?
A: We can accept T/T,L/C.
Q:.What is your MOQ?
A: No requirement for testing and trial order.
Product Tags:
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Api 9 7/8" 5 Blades Pdc Bit Rock Drilling With 4 1/2reg Pin Thread Images
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