IADC 214 steel tooth bits used to play bridge pier

Specifications

IADC 214 steel tooth bits used  to play bridge pier IADC: 114,115,116,117,124,125,126,127,134,135,136,137,214,215,216,217,244,246,247,324,325.

Advantage:

1. Mass stock of used/new rock bits.

2.Quality guarantee,strictly quality control

3.API& ISO certificate

4.Longterm cooperated forwarder---lowest freight fees.

5.Different sizes are available

6.MOQ:1 PCS

Available sizes:From 2 3/4'' to 26 1/2”  

Bearing type: sealed bearing and non-sealed bearing

                           metal sealed journal bearing

                           rubber sealed journal bearing

cutting structure:The back cone and the teeth all surface is are hardfaced strengthening, improved steel tooth shape and welding materials,showing teeth higher

Application formation:Soft with low compressive strength and high drillability, such as shale, clay, salt bed and etc

All our activities are accredited to ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request. 

Hejian Hengji Bit Manufacture Co.Ltd.

Website:  

Name :Daisy Zhang 

Mobile:+86 18232837832

Fax:+86-317-3211693