Hot Sale 8 1/2"PDC Bit for Oil Well Drilling Price
Hejian Hengji Bit Manufacture Co., Ltd.- Type：Center Drill Bit
- Material：Diamond
- Usage：Well Drilling, Stone Cutting, Drilling, Optical Glass Cutting
- Manufacturing Arts：Cutting
- Kind：Diamond Drill
- Saw Blade External Diameter：16mm
Base Info
- Model NO.：323 423 233
- Size：8 1,2
- Blade：6
- Nozzle：3
- Transport Package：Plywood Box
- Specification：API
- Trademark：OUYATE
- Origin：Hejian
- HS Code：82071990
- Production Capacity：5000PCS
Description
Operating ParametersRPM (r/min) 60~300 WOB(KN) 20~110 Application Medium-hard to hard formations with low compressive strength, such as hard shale, limestone, sand-stone, dolomite, hard gypsum, marble, etc.
Introduction of PDC drill bit:
Steel body with hardening tungsten carbide surface(WC), make the drill bit both high strength and very strong abrasion resistance.
Dedicated PDC cutter can improve the life and shield the risk of complex formation drill not passed.
Raw materials: Alloy steel with a special treatment, achieve better mechanical properties (Rp0, 2: 1200MPa; Rm: 1100 MPa)
Low torque spiral design and software designed tooth reduce the cutting edge wear & increase life
(no repair life up to 8300M/pc).
The unique parabolic crown-shaped design and tooth balance design keeps smooth drilling under high speed.
(Speeds up to 30~40m/h. )
The scientific drilling dynamic equilibrium design and hydraulic balance design make the drilling process more smooth.
Authoritative API standard and ISO certification, quality and service will be better ensured.
Introduction of PDC drill bit:
Steel body with hardening tungsten carbide surface(WC), make the drill bit both high strength and very strong abrasion resistance.
Dedicated PDC cutter can improve the life and shield the risk of complex formation drill not passed.
Raw materials: Alloy steel with a special treatment, achieve better mechanical properties (Rp0, 2: 1200MPa; Rm: 1100 MPa)
Low torque spiral design and software designed tooth reduce the cutting edge wear & increase life
(no repair life up to 8300M/pc).
The unique parabolic crown-shaped design and tooth balance design keeps smooth drilling under high speed.
(Speeds up to 30~40m/h. )
The scientific drilling dynamic equilibrium design and hydraulic balance design make the drilling process more smooth.
Authoritative API standard and ISO certification, quality and service will be better ensured.
| Company Information |
| Hejian Hengji Bit Manufacture Co.,LTD is specialized in manufacturing high quality rock bit,especially for tricone bit,PDC bit,hole opener,single cone bit and drag bit.with advanced CNC machines and R&D team and on-time delivery. We have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices . We ship to more than 40 different countries and serve industries such as Oil & Gas, water well , Construction,Mining, Horizontal Directional Drilling (HDD), Geothermal and Environmental. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe. Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost ,Speed the drilling ,Guarantee the safety is always our aim. We have been always insist on"Hengji bit,focusing on quality". |
| Main products tricone bit(mill tooth and tungsten carbide insert tricone bit) PDC bit(matrix body and steel body PDC bit) hole opener(HDD rock reamer,barrel reamer,etc) drag bit(step drag bit,PDC drag bit,chevron drag bit,etc) accessories(single cone,bit breaker,nozzle ,etc) |
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