Geothermal Drilling 5 Blades PDC Drag Bit Good PDC Cutters Rock Drill Bits

Product Description

Product Description

PDC Drag Drill Bit for Geothermal Drilling

PDC drag drill bit is a kind of step type drilling bit with good quality PDC cutters. It is mainly used for Geothermal Drilling 
coal mining, oilfield, water conservancy and hydropower, construction of road and building. Glorytek has been in drilling field for decades, and we can offer PDC bit with various sizes and specifications.

Technical Parameter

Product Name	PDC Drag Bit
Blade	3/4/5/6
Cutter Size (mm)	Φ13mm
Connection	REG thread / IF thread
Suitable formations	hard soil, soft rock, medium hard rocks, etc.
Size/blade quantity/thread etc. can be customized as per your requirement.

TCI Teeth Elastomer sealed bearing tricone rock bit

Cutting Structure

The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.

 Gauge Structure

 Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding

 capability and bearing life.

 Bearing Structure

 High precision bearing with two thrust faces. Ball lock the cone.Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved.

 Seal and Lubrication

Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.

 Product Application

 It can receive highWOB in the conventional drilling. It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.

Recommended Drilling Parameter

IADC WOB (KN/mm)	RPM (r/min)	Applicable	Formations
417/437/447/415/435	0.35~0.9	150~70	Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc.
517/527/515	0.35~1.0	140~60	Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
537/547/535	0.45~1.0	120~50	Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc.
617/615	0.45~1.1	90~50	Medium hard formation with high compress strength, such as hard shale, limestone, sandstone, dolomite. etc
637/635	0.5~1.2	80~40	Hard formations with high compressive strength, such as sandstone, limestone, dolomite ,hard gypsum, marble, etc.
Note: The upper limits ofWOB and RPM in above table should not be used simultaneously.

Our Company & Servce

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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.

Our products have been exported more than 60 countries, including Australia, Russia, Soutn Africa, Zimbabwe, Malaysia, Indonesia, South Korea, France, Sweden, USA, Canada, Haiti etc.

Service

Pre-sale service: 
1.Select the right most suitable products.
2. According to the rock types, choosing the face type, button tooth type.
3. According to the different purpose, choosing the different body type

After-sale Service:
Delivery Time: Based on order quantity, normally it takes 20 days for production.Only 2 or 3 days if we have stock on your request size.Quality Control: We have our professional QC and all the products will be strict inspection and testing for every order before shipping out. 
Technical Support will be available in any time. We could provide the professional suggestion for you.

Online support to help solve the problem.
Shipping spare parts immediately if requested,

FAQ

Q: Are you manufacturer or trading company?
A: We are professional manufacturer with 20+ years experience.

Q: Which kind pf application can be used for tricone bit?

A: Mining, hdd drilling, foundation pit, quarry, oil, well, etc.

Q: What is the MOQ?
A. The MOQ is 1 Piece

Q: What is the payment terms?

A: We can accept payment by T/T, Credit Card, West Union etc.