7 7/8 (200mm) steel tooth tricone bit for water drill bit
|
BasicalParameter |
|
|
Bit Size |
7 7/8"(200MM) |
|
IADC Code |
127 |
|
Tooth Type |
Steel /Milled Tooth |
|
Bearing Type |
Elastomer Sealed Bearing |
|
Connection |
4 1/2"API reg pin |
|
Rotary Speed(rpm) |
180~80 |
|
Weight on Bit(KN/MM) |
|
|
Formation |
low compressive strength,high drill-ability and soft formation,like shale,clay,salt rock and soft limestone,etc. |
7 7/8 inches is a regular size in water well drilling, it is working well with small capacity drilling rigs and widely used in the world.
Steel tooth tricone rock bit is also named milled tooth tricone rock bit could drill soft mudstone, even soft limestone, the cones are hard faced by tungsten carbide, the bearing is journal and locked by ball, high grade elastomer(rubber)-HNBR O-ring sealed bearing, grease compensating system lubricate the bearing , the working life is very long.
Application
Well Drilling Water Well Drilling
Send product request
Other supplier products
 |
IADC537/617/637 single roller cone tricone bit cutter for sale | Bit Size 8 1/2"(215.9MM) Model 617 Application Suitable for roller bits core barrels for pile foundati... |
 |
6 3/4" iadc537 TCI rock tricone drill bit for water | BasicalParameter Bit Size 6 3/4"(171.4MM) IADC Code 537 Connection 3 1/2"API reg pin R... |
 |
8 1/2 inch IADC127 Milled Tooth Tricone Bit | BasicalParameter Bit Size 8 1/2"(216MM) IADC Code 127 Tooth Type Steel /Milled Tooth ... |
 |
15 1/2" IADC127 steel tooth tricone drill bit for well drill bit | BasicalParameter Bit Size 15 1/2"(393.7MM) IADC Code 127 Tooth Type Steel /Milled Tooth ... |
 |
20" iadc127 steel tooth tricone bit for different formation | BasicalParameter Bit Size 20"( 508MM) IADC Code 127 Tooth Type Steel /Milled Tooth B... |
Same products
 |
YZH Pedestal Breakers System | Seller: Shandong Yirun Foundation Engineering Co., Ltd | Our Pedestal Breakers indispensable in Mines and Quarries. They are suitable for horizontal axis ... |
 |
China Manufaturer YZH Pedestal Breaker Boom System | Seller: Shandong Yirun Foundation Engineering Co., Ltd | All pedestal breaker boom systems include a positioning pedestal boom, ORV Series hydraulic impac... |
 |
China Manufaturer YZH pedestal hydraulic rockbreaker booms | Seller: Shandong Yirun Foundation Engineering Co., Ltd | A correctly sized hydraulic rockbreaker and suitably positioned boom system is a are well-recogni... |
 |
YZH Fixed Rockbreaker Boom System | Seller: Shandong Yirun Foundation Engineering Co., Ltd | For fixed applications, we offer high class powering modules. Such unit is equipped with an elect... |
 |
Fixed Rockbreaker Boom | Seller: Shandong Yirun Foundation Engineering Co., Ltd | Why buy the Fixed Rockbreaker Boom from Shandong YuanZhenghang Machinery Equipment Co., LTD.? 1.... |
