High Speed Drilling Tool PDC Drill Bit 8 1/2" 5-Blades With High
Quality Cutters
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.
SOFT TO MEDIUM FORMATION DRILLING
Parabolic profile with medium to lower cutter density helps to
obtain better ROP in soft to medium formations with low compressive
strength and small abrasive layers.
DURASET GAUGE
Super strong material promotes gauge wear resistance to provide
long bit life.
UNIQUE BACK RACK DESIGN
The cutter’s back rake has been unique design, reducing the bit
torque and increasing aggressiveness
Technical Parameter
| Product Parameter |
| Bit size: | 8 1/2" |
| Number of blade | 5 |
| Primary Cutter size | 16mm |
| Nozzle Qty | 7NZ |
| 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) | 60-350 |
| Weight on Bit(KN) | 14~80 |
| Max. WOB( KN) | 80 |
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.
