Brand:SRT,kingdream,CS,lilin

Item No:SH437G

IADC code:437G

Name:tricone drill bit

Size:8.5inch,215.9mm

Machine Type: Drilling Tool

Drilling formation:soft

Tooth type:insert tooth or button tooth

Tooth material:tungsten cobalt

Processing type:forging
Bearing type:journal

Circulation system:mud pump

Certificate:API & ISO

Packaging details: wooden case or as required

Port of delivery:Tianjin or as required

Supply Ability: 600 PCS/month

 Drilling time:80h-100h

 

Rock bits 3" -26" (76mm-660mm) models are available

PDC bits 5" -17" (149mm-445mm) models are available

 

Our advantages:

1. the most professional and experienced senior engineerse in this field guarantee high quality products.

2. MANUFACTURER position ensures competitive price.

3. Sincere salesmen are our business basis.

4.Different sizes and dimensions are available
5. A certain number of bulk stock ensures fast delivery
6. Best after-sales service

Welcome to inquiry and visit our factory