Active Member
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[China]
Address: Cangzhou, Hebei ,China
Contact name:Anna
Hejian Chuanda Drill Bit Co.,LTD |
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PDC Non Core bit
The First Brand of China Water well drilling PDC bit
The bit is durable
1)Soft to medium formation drilling
Medium short parabolic profile with medium cutter density helps to obtain better ROP in soft to medium hard formation with lower compressive strength and small hard layers
2)Dura-set gauge
Gauge cutter promotes gauge wear resistance to provide long bit life
3)Hydraulics
Cuttings removal and bit cooling for bits are optimized by matching the volume of rock removed by the cutter on each blade with theproportionalfluid flow.
4)Unique back-rack design
The cutter’s back-rack has been unique design, reducing the bit torque and increasing aggressiveness.
1.PDC drill bit is super hard material combined with diamond and
hard alloy under high temperature. It has the advantages of hard
and durable from diamond, and has the advantages of high impact
resistance and big blade from hard alloy. It greatly improves the
drilling efficiency and is the ideal drill bit for the drill
operation of medium & hard as well as super hard rock.
2. The carrier of PDC bits is forged and pressed by first-class
steel. Its mechanical capacity is strengthened by fully automatic
vacuum heat treatment equipment.
3.The ordinary type adopts Chinese PDC as its blade, while the
super-strong type adopts American blade made by GE. Choosing proper
type makes high ratio of performance and price.
4.Our PDC drill bits are widely used in all industries, such as
coal mining, oil exploration, geological exploration, water and
hydroelectric, railway and road, tunneling construction and so on.
5.Two-wing PDC anchor bits (semi-round standard type) is applied to
the hardness not bigger than f8. The working life is 10-30 times of
the ordinary alloy bits, and the efficiency could be improved by
60%. Besides, the PDC bits don't requires figuring, which lows the
labour intensity and helps to saves cost.
6.GE, American company, produces the main material of the blade for
two-wing PDC anchor bits (semi-round strengthened type). The
diamond content is 1.5 times of the ordinary bits, which has
excellent abrasive resistance and applied to medium and hard rock
(f≤12). Super strengthened PDC bits adopts newly designed ball type
diamond as its blade. Features: fast drilling speed, high impact
resistance.
7.When the drill bits work, the edge is used to cut ordinary and
symmetrical formation, while the ledge acts as cushioning to avoid
huge drilling footage, which helps to low the possibility of
damage. Thanks to that, the drilling level of complicated formation
is improved.
| pdc cutter for oil well drilling bits Specification | |||
| Item | Size | Item Name | Size |
| Non-coring Drill Bit | 42 | Coring Drill Bit | 75 |
| Non-coring Drill Bit | 46 | Coring Drill Bit | 78 |
| Non-coring Drill Bit | 46 | Coring Drill Bit | 94 |
| Non-coring Drill Bit | 56 | Coring Drill Bit | 94 |
| Non-coring Drill Bit | 60 | Coring Drill Bit | 98 |
| Non-coring Drill Bit | 65 | Coring Drill Bit | 100 |
| Non-coring Drill Bit | 75 | Coring Drill Bit | 113 |
| Non-coring Drill Bit | 94 | Coring Drill Bit | 133 |
| Non-coring Drill Bit | 94 | Coring Drill Bit | 153 |
| Non-coring Drill Bit | 98 | Multiple-cones Drill Bit | 94 |
| Non-coring Drill Bit | 100 | Multiple-cones Drill Bit | 98 |
| Non-coring Drill Bit | 113 | Multiple-cones Drill Bit | 113 |
| Non-coring Drill Bit | 133 | Multiple-cones Drill Bit | 133 |
| Non-coring Drill Bit | 153 | Scraper Drill Bit | 113 |
| Coring Drill Bit | 65 | Scraper Drill Bit | 133 |
Do you have any questions ? Please don't
packing and shipping terms:
hesitate to ask me and you will get the satisfactory response once you contact us .
