8 1/2 Foundation Roller Cutters
Products Speification |
Cone Size | 133mm |
Bearing Type |
Sealed Journal Bearing |
IADC | 637 |
Inserts/Teeth Shape | Conical-ball |
Inserts/Teeth | 50*14mm |
Cone Material | 15MnNi4Mo |
Arm Material | 15 CrNiMo |
GreaseCompensation System | Available |
Gauge Protection | Available |
Shirttail Protection | Available |
The overall structure of the single-handle of the cone is relatively complex, and it must be produced with some dedicated production equipment. The products that need to be used in different fields also need different mechanical equipment to be produced, so as to ensure that the use of the single-handle of the cone can be more targeted and can exert greater effects. In order to ensure that the single wheel of the cone can play a value that it should have during the drilling construction process, and show her excellent advantage, we attach great importance to some designs of the single wheel of the cone, and hire some concentrated The staff will design it and then produce it with some excellent workers, so as to ensure that the excellence of the single wheel of the cone is not affected.
1)Cutting StructureThe reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).
2)Seal and Lubrication
High performance O-ring for bearing seal and advanced grease for lubrication.
3)Product Application
It is suitable for the large size well, mining and infrastructure applications.
4)Main Availability, ( Bit sizes and cone types can be customized as you special order)
Thank you watch my product,if you wanna buy roller cone cutter,call me
if you wanna buy roller cutter,call me
Bit Size(single roller)
Bit Type
In.
mm
5 7/8
149.2
517, 537, 617,637,737
6
152.4
517, 537, 617,637,737
8 1/2
215.9
517, 537, 617,637,737
9 7/8
250.8
517, 537, 617,637,737
10 5/8
269.9
517, 537, 617,637,737
12 1/4
311.1
517, 537, 617,637,737
14 3/4”
374.6
517,537,617,637,737
17 1/2”
444.5
517,537,617,637,737
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