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Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits

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Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits

Brand Name : MIROC

Model Number : 6 3/4"(171 mm)

Certification : API

Place of Origin : Hebei, China (Mainland)

MOQ : 5Pieces

Price : negotiation

Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability : 30000pcs per month

Delivery Time : Shipped in 5 days after payment

Packaging Details : Plywood box enhanced with steel

Material : Carbide

Bearing type : Rubber Sealed bearing

Product name : 6 3/4" IADC635 tricone roller rock b

Application : oil natural gas water well drilling

Use : Well Drilling

Available size : 6 1/4"~12 1/4"

IADC : 635

Processing Type : Casting Forging

Connection : 3 1/2" API

Bit size : 6 3/4"(171 mm)

Formation : Soft formation

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6 3/4" IADC635 tricone roller rock bits for sale from China manufacture

How to chosse the right drill bit for yourself?

Soft formation TCI tricone bits:
The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations.

Medium formation TCI tricone bits:
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 for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.

Hard formation TCI tricone bits:
The hard formation TCI tricone bits can be used to drill hard and abrasive formations. 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.

Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits

Specifications

Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits

IADC
Rock formation
WOB (KN/mm)
PRM(r/min)
415/425/435
Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone, conglomerate etc
0.35~0.90
140~70
447

Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc.

0.35~1.00
140~60
517
Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, etc
0.35~1.05
120~50
527
Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc.
0.35~1.05
120~50
537/547

Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc.

0.50~1.05
110~40

617/627

High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc.

0.50~1.05
80~40
637/647

High compressive strength, medium hard and high abrasive formation, like limestone, dolomite, sandstone, chert, etc.

0.7~1.20
70~40

Product Related:

Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits

Our Services

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

  • Hazardous environment

  • Acts, regulations, and other government guidelines that has to be followed

  • Significant differences in the way people work, mostly due to physical constraints

  • Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.

Company Information

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

Tag : Tricone Diamond Bits

Product Tags:

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tricone roller bit

      
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