8 3/8" tricone steel tooth new water well drilling bit

8 3/8" tricone steel tooth new water well drilling bit
Model:IADC127
Brand:chuanzuan
Origin:Made In China
Category:Industrial Supplies / Mining Machine
Label:tricone bit , iadc127
Price: US $1040 / pc
Min. Order:1 pc

Product Description

Basical Parameter

Bit Size

8 3/8"(222MM)

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)

0.35~1.00

Formation

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

 

 

8 3/8 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

Payment Terms:TT/LC/DP/DA
8 3/8" tricone steel tooth new water well drilling bit 18 3/8" tricone steel tooth new water well drilling bit 2

Member Information

Hebei Yichuan Drill Bit Manufacture Co, Ltd
Country/Region:He Bei - China
Business Nature:Manufacturer
Phone:13103275910
Contact:zhao (sales Manager)
Last Online:23 Jul, 2021