Specification
1. High-quality and wear resistance
2. High-strength
3. Low prices
4. New and used tricone bits
Port: tianjin port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: wooden box or as your required
Delivery Detail: 15 days
Three wings stepped drag bits:
Drag bits are made according to API standard or NROD thread standard or others.
Various step and chevron drag bits are available from 2 inch to 17 1/2 inch.
There is very good feedback because of the quality and price.
Different drag bits can be made according to your drawings or samples.
Advantage
1) Super long life-10 times than cemented carbide drill bits under the same condition.
2) High efficiency-Time of lifting the drilling machine could be reduced sharply, and the average time effciency could be increased more than 2 times
3) Wide range of application-it could have a penetration of rock formation with f≤ 12, especially for the rock formation with f=5-10.
| Certification | ISO 9001 2008 |
| Delivery date | In 5 work days |
| Transportation | By sea or by air |
| MOQ | 10 pieces |
| Size | 2’’ to 17’’ |
| Packing | Wooden case |
Model No.:
Features: drill bit
1.High quality
2.Combination price directly from factory.
3.Good quality with competitive price.
Model No.:
Features: drill bit
1.High quality
2.Combination price directly from factory.
3.Good quality with competitive price.
Model No.:
Features: drill bit
1.High quality
2.Combination price directly from factory.
3.Good quality with competitive price.
Model No.:
Features: drill bit
1.High quality
2.Combination price directly from factory.
3.Good quality with competitive price.
Model No.: YT-430
Features: YT-430 Core Dirlling Bits for Grainte
Diameter:28mm-83mm
High quality and competitive price.
Model No.: 722S-0426-16Q1A
Features: 4-26mm 2-IN-1 HSS STEP DRILL
*Spiral,F1:9-STEP/4-5-6-7-8-9-10-11-12mm.
F2:7-STEP/14-16-18-20-22-24-26mm
Model No.: 722S-0412H
Features: 4-12mm HSS STEP DRILL
*Spiral,F1:9-STEP/4-5-6-7-8-9-10-11-12mm
*HSS.polish.HRc62-65.
Model No.: PDC
Features: PDC core bit
1.Certified by ISO9001 and API
2.High quality and best price
3.Full size
4.deliver on time
Model No.:
Features: 1.TCI tricone bit
2.high quality and reasonable price
3.with API
Model No.:
Features: 1.7 blades pdc bit
2.with API
3.high quality and reasonable price
4.contact:selena
Tel:+0086-15030711099
Model No.:
Features: 1.matrix body pdc body
2.blades :4-8
3.high quality and reasonable price
Model No.:
Features: petroleum drilling equipment
high quality and the lower price
ISO9001 and ISO14001
OEM or produce according to your reques