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5-7/8 Tungsten Carbide Drill Bits For Hard Formation Pin Connection
5-7/8 Tungsten Carbide Drill Bits For Hard Formation Pin Connection
5-7/8 Tungsten Carbide Drill Bits For Hard Formation Pin Connection
5-7/8 Tungsten Carbide Drill Bits For Hard Formation Pin Connection
Specifications
Brand Name :
Mirco
Model Number :
Tricone Rock bit
Certification :
SGS,ISO
Place of Origin :
China
MOQ :
negociated one
Price :
negociated one
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
1000 Piece/Pieces per Month
Delivery Time :
10-30 days
Packaging Details :
wooden box or steel box
Type :
Tricone Bit
Machine Type :
Drilling Tool
Material :
Carbide
Processing Type :
Forging
Use :
drilling soft-medium formation
Application :
mining,hydrology well drilling
Description

5-7/8" Tricone Rock Bit for hard formation.IADC-437/517,3½ API Reg.

Product Description
(1) Cutting Structure of this series tricone rock bit :
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.

(2) Gauge Structure of this series tricone rock bit :
Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.

(3)Bearing Structure of this series tricone rock bit :
High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.

(4)Seal and Lubrication of this series tricone rock bit :
The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.

• 5-7/8" Tricone Rock Bit for hard formation
• IADC-437/517,
• 3½ API Reg. Pin connection.
•lMEDIUM-HARD.
•Weight 38Kg

Pictrue

5-7/8

5-7/8

Feature

5-7/8

IADC437
The 437 tci bits are used to drill low compressive strength,very soft formations .TCI bits maximize the use of bothconical and chisel tungsten carbide inserts of large diameters and high projection.This cutting sstructure design,combined with maximum cone offset,results in high bit penetration rates .The deep intermesh of cutter rows prevents bit bailing in sticky formations.
IADC517
The 517features aggressive chisel tungsten carbide inserts on the heel rows and inner rows.This desing 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.
IADC637
The 637bits can be used to drill hard and abrasive formations .Wearresistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge.Maximum numbers of bemisphericalshaped inserts are used in all rows to provide cutter durability and long life.
IADC617
The 617features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows.This design provides a fast drilling rate and added sutti8ng structure durability in medium to medium hard formations .The HSN rubber o-ring [rovodes adequate sea;omg fpr bearomg dirability.

Packaging & Shipping

1. Delivery time: around 15-20days

2. Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

Bulk order: we suggest by air or by sea.

3. Package : Carton or Wooden Box

Company Information

MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers

Tag: mining Drilling Tools,rock drill tools

Product tags

tungsten carbide bits drilling

,

tungsten carbide drill bit set

,

tungsten carbide drilling bits
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5-7/8" Tungsten Carbide Drill Bits For Hard Formation Pin Connection

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Product Detail
Brand Name :
Mirco
Model Number :
Tricone Rock bit
Certification :
SGS,ISO
Place of Origin :
China
MOQ :
negociated one
Price :
negociated one
Contact Supplier
5-7/8 Tungsten Carbide Drill Bits For Hard Formation Pin Connection
5-7/8 Tungsten Carbide Drill Bits For Hard Formation Pin Connection

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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