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9 7/8 Inch IADC635 Durable Mill Tooth Tricone Bit , Tricone Drilling Bit
9 7/8 Inch IADC635 Durable Mill Tooth Tricone Bit , Tricone Drilling Bit
9 7/8 Inch IADC635 Durable Mill Tooth Tricone Bit , Tricone Drilling Bit
9 7/8 Inch IADC635 Durable Mill Tooth Tricone Bit , Tricone Drilling Bit
Specifications
Brand Name :
Tianying
Model Number :
9 7/8 inch IADC635
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1 set
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
500 pcs per month
Delivery Time :
30 working days
Packaging Details :
single wooden package
Price :
negotiatable
Material :
carbide inserts and steel
color :
Golden
brand :
Tianying
usage :
hard formation
size :
9 7/8 inch
style :
mining tools
IADC :
635
brand name :
Tianying
Description

9 7/8 inch IADC635 durable Tricone drill bit for hard formation mining tools

Application

IADC635 series apply for 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.

Mining Drill Bit is the best all-purpose drill bit and can be used for many different types of rock formations, such as Soft Rock Formations (consist mainly of sand, clay, limestone or shale), Medium Rock Formations (calcites, dolomites, hard limestones, and some hard shale), Hard and Abrasive Formation (hard shale, calcites, mudstones, chert, pyrite, granite, quartzite, and cherty lime stones).

Advantage:

High quality----strictly act according to the ISO9001 standard, and all bits are manufactured according to strict standards, set forth by the American Petroleum Institute (API).

Propessional Equipment---- No matter raw material selection, or processing technology are selected is the industry leading technical equipment.

61 Years History---- From 1958 to 2019, customers are located all over the world and win a good reputation.

Common fault analysis of Tricone bits

Common fault Fault description Method
Early wear of the shirttail Abrasive formations, bent drill rod, seriously worn stabilizer and insufficient air for drilling rate attained etc, are all the causes which result in premature shirttail wear. In this case, the configuration of cones is good and the amount of inserts wear is small. Shairttail wear can also allow the big roller bearings to fall out resulting in bit failure. The designer should strength the shirttail with certain measures to increase the wear-resistance capacity of shirttails.
Cutting structure failure Excessive WOB or Rotation speed; Wrong bit selection; Cuttings blowing in bad conditions caused repeating crushing. Correctly select operating parameters and rotary types for specific working conditions

9 7/8 Inch IADC635 Durable Mill Tooth Tricone Bit , Tricone Drilling Bit

Product tags

tricone drill bit

,

tricone bits tricone drill bit

,

3 4 drill bit
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9 7/8 Inch IADC635 Durable Mill Tooth Tricone Bit , Tricone Drilling Bit

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Product Detail
Brand Name :
Tianying
Model Number :
9 7/8 inch IADC635
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
1 set
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Contact Supplier
9 7/8 Inch IADC635 Durable Mill Tooth Tricone Bit , Tricone Drilling Bit
9 7/8 Inch IADC635 Durable Mill Tooth Tricone Bit , Tricone Drilling Bit

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.

Site Member
7 Years
hunan, zhuzhou
Since 1958
Business Type :
Manufacturer, Exporter
Main Products :
Tricone Drill Bit, Hard Rock Drill Bits, Mining Drill Bits
Total Annual :
8000000-10000000
Employee Number :
100~200
Certification Level :
Site Member
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