OEM Manufacturer Crown Mining Tool Rock Drilling Diamond Bit Surface Set Step Design Bq Nq Hq Pq Core Drill Bit
We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for OEM Manufacturer Crown Mining Tool Rock Drilling Diamond Bit Surface Set Step Design Bq Nq Hq Pq Core Drill Bit, In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, please do not hesitate to contact us.
We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for , During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.
Product Description
Wholesale mining well tricone drilling bits with discounted price from China factory.
Bit Description:
IADC:745-TCI sealed roller bearing bit with gauge protection for extremely hard and abrasive formations.
Compressive Strength:
100-150 MPA
14,500-23,000 PSI
Ground Description:
Hard, well-compacted rocks such as :hard silica limestones,quarzite streaks,pyrite ores,hematite ores,magnetite ores,chromium ores,phosphorite ores,and granites.
We can offer mining tricone rock drill bits in a variety of sizes and most of IADC Codes.
Product Specification
BIT DESCRIPTION:
IADC:745-TCI sealed roller bearing bit with gauge protection.
CUTTING STRUCTURE:
Ovoid on gage and inner rows.
Designed for extremely hard and abrasive formations with high compressive strengths such as granite,limestone,sandy sandstone,dolomite and chert.
Application: 46,000-56,000Psi
SHIRTTAIL PROTECTION:
Hardmetal and wear resistant carbide on shirttail lip and lug.
PRODUCT SPECIFICATION:
IADC Code:745
Bearing Type:Roller-Ball-Roller-Thrust Button/Sealed Bearing
Circulation Type: Jet Air
Cutting Structure
Inner and Nos Rows:Ogive and ovoid
Gage Rows:Ovoid
Gage Bevel Protection:Round
Pin Connection:6 5/8″ API
Metric Bit Diameter:311mm
Product Weight:98Kg
The hardness of rock maybe soft,medium ,medium hard ,hard and very hard.The hard ness of one same rock maybe also a little different,such as :
Limestone,sandstoneshale has soft limestone,medium limestone and hard limestone,medium sandstone and hard sandstone. So it is import to choose the siutable rock drilling bits for the different drilling project.
We have 15 years sevices experience to produce the drill bits and advanced drilling solutions for different drilling job.We have exported to more than 30 countries ,such as in the Australasian and South American Markets. We can offer different mining drill bits with the sizes ranging from 6 3/4″ to 16″.
We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for OEM Manufacturer Crown Mining Tool Rock Drilling Diamond Bit Surface Set Step Design Bq Nq Hq Pq Core Drill Bit, In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, please do not hesitate to contact us.
OEM Manufacturer Diamond Bit and Core Drill Bit, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.
