Specializing in the supply of oil by 17 1/2 ' matrix PDC drill bits | oil drill

Specializing in the supply of oil by 17 1/2 ' matrix PDC drill bits | oil drill
 

Product description:

Model : Various Drilling diameter : 444.5 (mm) Brand : Vientiane
Custom processing: Dimensions : Standard (mm)

The company supplies a variety of drilling equipment : Mud materials; fishing tools; drilling accessories; oil drill; mine drill; geological drill; various types of styles PDC bits; PDC drill bit; drag bit; cone bit; spread hole drill ( Machinable unconventional large diameter drill ) Quality assurance, welcomed the Advisory negotiations

Cone bit

Conventional Model

59mm

76mm

89mm

5 7/8'

6'

7 1/2'

7 7/8'

8 1/2'

9 1/2'

12 1/4'

13 1/2'

14 3/4'

15 1/2'

17 1/2'

26'

Note : Unconventional Model Machinable custom

IADC No. Complete

Inserts

437

517

537

617

637

737

.......

Steel tooth

127

114

116

124

126

136

137

216

217

.......

Phone: 0317-3188085

Mobile: 13932730915

Fax : 0317-3188085

Q Q: 2603049761

E-mail: 2603049761@qq.com

Website : http: //www.hbwxzc.com