Product Description
Features and Applications
Bit Size
| 8 ½" 8 ¾"
| |
Number of Blade
| 5/6 | |
Primary cutter size | 16mm
| |
Nozzle Qty/Type
| 6nz
| |
Gauge length
| 2"
| |
Junk slot area
| 17.8
| |
Connection | 4 ½"api
| |
Make up Torque | 24.1~26.5(kn.m) | |
ROTARY SPEED
| 60~260
| |
Weight on bit
| 20~100kn
|
Company Introduction
Cangzhou Great Drill Bits Co., Ltd. was established in 1998, which specializes in PDC bits development, design,manufacturing,service, sales. It is one of the biggest PDC drill bit manufacturing companies in Asia and is qualified as supplier for CNPC, Sinopec and CNOOC.
The company, with modern plants and advanced production equipment, has the capability to produce more than 10000 of the drill bits from size 3" ~ 26". Company is mainly provide :
PDC drill bits , steel body PDC drill bits ,Matrix body PDC drill bits , PDC coring bits , tricone bit, roller cones .
Note:Above features are subject to changes and modification according to customers' requirements.
Our Service:
1,24 hour uninterrupted serviece,answer your questions in a timely manner
2,Warm welcome guests to visit
3,One of the largest manufacturer and supplier in Asia.High technology,high quality
4,Flexible production
5,sincerely cooperate with you
6,Service to customer satisfaction
The competitive advantage of product line:
Our company passed API ,ISO 9001, ISO 14001, OHSAS 18001 certification.
Certification Name | Certified By | Certificate NO. | Produc Name & Model No. | Available Date Expired Date |
ISO 9001:2008 | CCBQ CNAS |
05313Q20553R1M | Scope:The production of PDC Bit and Related management Activities |
2013/11/21--2016/11/20 |
ISO 14001:2004 | NGV CNAS |
05315E20562R0M | Scope:The production of Diamond Bit | 2015/08/13--2018/08/12 |
OHSAS 18001:2007 | CCBQ CNAS |
05315S20490R0M | Scope:The production of PDC Bit andRelated Management Activities | 2015/08/13--2018/08/12 |
API | The American Petroleum Institute | 7-1-1283 | Scope:The production of PDC Bit | 2015/09/17--2018/09/17 |
WELCOME TO OUR FACTORY!
