9-7,8 IADC645 Water Well Drill TCI Rock Roller Tricone Bit Deep Oil and Gas Drilling
The TCI Tricone bits drilling for medium to hard rock formation.
The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability.
The hard formation TCI tricone bits can be used to drill hard and abrasive formation. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.
Detailed Images
IADC
WOB (KN/MM) (Bit Dia)
RPM (r/min)
Applicable Formations
116 117
0.35~0.8
150~80
Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk etc.
126 127
0.35~0.9
150~70
Soft formations with low compressive strength and high drillability,such as mudstore,gypsum,salt,softshale.soft limestone,ect.
136 137
0.35~1.0
120~60
Soft to mesium soft formations with low compressive strength and high drillability.such as medium soft shale,hard gypsum,medium soft limestone.medium soft sandstone soft formation with harder nterbeds,ect.
216 217
0.4~1.0
100~60
Medium hard formations with high compressive strength,such as medium soft shale,hard gypsum,medium soft limestone,medium soft sandstone,soft formation with harder interbeds ect.
246 247
0.4~1.0
80~50
Medium hard formations with high compressive strength,such as abrasive shale.limestone,sandstone,dolomite,hard gypsum,marble,ect.
417 437 447
0.35~0.9
150~70
Very soft formations with low compressive strength and high drillability,such as clay,mudston,chalk,gypsum,salt,soft shale,soft limestone,etc.
517 527
0.35~1.0
140~60
Soft formations with low compressive strength and high drillability,such as mudstore,gypsum,salt,soft shale.soft limestone,ect.
537 547
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 abrasiver interbeds,ect.
617 627
0.45~1.1
90~50
Medium hard formations with high compressive strength,such as hard shale,limestone,sandstone,dolomite,ect.
637
0.5~1.2
80~40
Hard formations with high compressive strength,such as sandstone,limestone,dolomite,hard gypsum,marble,ect.
IADC Codes are designed to make it easier for drillers to describe what kind of rock bit they are looking for to the supplier. Such as 12 1/4" IADC617
The first three digits classify the bit according to the formation it is designed to drill and the bearing/seal design used.Bit Type and Hardness of Formation to be Drilled
First Digit: 1, 2, and 3 steel tooth bits (from softest to hardest). 4, 5, 6, 7, and 8 tungsten carbide insert bits (from softest to hardest).
Second Digit: from softest (1) to hardest (9).
Third Digit: Stand for bit feature as follows: Open Bearing Open Bearing, Air Cooled Open Bearing with Gauge Protection Sealed Roller Bearing Sealed Roller Bearing wih Gauge Protection Sealed Journal Roller Bearing Sealed Journal Roller Bearing with Gauge Protection.
This is a pre-sale product with estimated delivery of 35 to 60 days
We will try to import this product for you before 28 Aug, 2024 if you order today.
Delivery lead time of 28 Aug, 2024 may change due to unforeseen economic, logistic or customs inspection factors.
60% deposit is required for the order to be processed via sea
The amount mentioned on the product does not include customs and shipping, please Request Quote for the price which includes shipping and customs.
It might take 2 to 5 working days for us to come with your quote, please be patient with us.
0
0 Overall Rating
5
0%
0
4
0%
0
3
0%
0
2
0%
0
1
0%
0
Review this product
For you to write a review, you need to login first
Afrimart Online stands as Africa's foremost e-commerce hub, featuring an expansive array of product categories spanning electronics, machinery, toys, furniture, and more. Committed to excellence, our platform delivers swift and streamlined logistics and customs clearance solutions, offering a comprehensive one-stop service for cross-border imports.
Leveraging over three decades of international trade expertise, we ensure a seamless and hassle-free importing experience, providing top-tier products at competitive prices to meet the diverse needs of African consumers.