1.Dia:3 1/2''--26''
2.Type:Milled tooth & TCI
3.IADC:116,517,537,617
4.oil drilling, water well drilling
5.ISO,SGS approved

Rock Bit

1.Type:TCI -tungsten carbide insert  and  Milled tooth

2.Available size: 85.5MM,88.9MM,98.4MM,114.3MM,117.5MM,120.6MM,130.2MM,142.9MM,149.2MM,152.4MM,155.6MM,158.7MM,171.4MM,190.5MM,193.7MM

200MM,215.9MM,219.1MM,222.2MM,241.3MM,244.5MM,311.1MM,381.0MM,444.5MM.

we can make the diamater size of the rock bits as cutomers request.

the diamater size show in execl:

3.Available IADC code of rock bits

    Milled tooth:116,117,126,127,136,137,216,217.

     TCI-tungsten carbide insert:417,437,517,527,537,547,617,637,737.

4.IADC code modality

5.Package and shippment

    package:plywood box, steel box,pallet

    shippment:by sea,by air or DHL is available.

Certificate: we have certificate of :ISO,SGS,API.

Customer visit:

We have customers all over the world: middle east.USA,Egypt,kenya,Nigeria, and so on:

Products in details:

6.Payment terms:T/T & L/C acceptable

7.SGS approved,custom-made

Professional factory, sample can be offer in 5 days.

Rapid resonse to your needs:we will be answer within 24 hours.

Choose me,do not hestitate:

Welcome to contact with us if you have any problems.

we are looking forward cooperating with you.

Rita Feng

86-18730702717.