联系人 olivia
Tianjin, Tianjin
|
Size
|
Bit Type oF TCI tricone
bit
|
|
|
In.
|
mm
|
|
|
6
|
**2.4
|
**7G, **7G, **7G, **7G
|
|
6 1/2
|
**5.1
|
**7G, **7G
|
|
7 7/8
|
**0.0
|
**7G, **7G, **7G, **7G, **7G, **7G
|
|
8 1/2
|
**5.9
|
**7G, **7G, **7G, **7G, **7G, **7G, **7G
|
|
9 1/2
|
**1.3
|
**7G, **7G, **7G, **7G, **7G
|
|
9 5/8
|
**4.5
|
**7G, **7G, **7G, **7G, **7G
|
|
9 7/8
|
**0.8
|
**7G, **7G, **7G, **7G, **7G
|
|
*2 1/4
|
**1.1
|
**7G, **7G, **7G, **7G, **7G, **7G
|
|
*7 1/2
|
**4.5
|
**7G, **7G, **7G, **7G, **7G
|
|
Model
|
|
|
IADC
CODE
|
**6 **7 *2 ***7
**6 **7 **6 **7 **6 **6 **6 **7 **6 **7 **6 **7 **5 **5
**5 **5 **5 **5 **5 **5 **5 **4 **4 **4 **4 **1 **1 **1
**6 **7
|
|
**7 **7 **7 **7 **7
**7 **7 **7 **7 **7 **7 **2 **5 **5 **5 **5 **5 **5 **5
**6 **7 **6 **6 **7 **6 **6 **7 **7 **6
**6 **5
|
|
|
available sizes:
|
From 2 7/8 to
*6”
larger sizes for hole
opener bit ,reamer bit
|
|
advantage
|
most favourable price
and best qualtity
|
|
bearing type:
|
sealed bearing and
non-sealed bearing
HJ(metal sealed
journal bearing)
HA (rubber sealed
journal bearing
aircooled bearing
type
|
|
Formation or layer
|
soft
,medium soft ,hard,medium hard,very hard
formation
|
|
Button size (extra
features)
|
Button bit,saw
teeth
1) Y-Conical teeth 2) X-chisel
teeth
3)K- wide teeth
4)G- Gague
protection
|
| 国家: | China |
| 型号: | 8 1/2 |
| 离岸价格: | 500 ~ 100000 / Piece 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 500 per Piece |
| 最小订单: | 1 Piece |
| 包装细节: | wooden case |
| 交货时间: | one week |
| 供应能力: | 100 Piece per Day |
| 付款方式: | T/T |
| 產品組 : | - |
