Active Member
|
[China]
Address: HeBei，China
Contact name:Sophie Zhang
Langfang Pangolin Drilling Tools Co., Ltd. |
|
|
Sealed Bearing Roller Cone Bits
Roller Cone Bits Factory Direct Sale For Core Barrel With Disorderly Step Tooth Bits
Features
With particular structure of the cone,equal worn of the compacts in
permanent contact area and alternative contact area of the bit is
realized.
Wear resistance of the cutting structure is enhanced by setting PDC
cutters in the permanent contact area of the cone where compacts
are most severely worn.
Optimized hydraulics structure improved the cleaning ability of
hydraulic system on cone and bottom hole,and assure higher ROP.
The bit has excellent gage protection and up reaming abilities by
setting active cutting conical spherical gage compacts on head
body.
Product parameters
| Applicable Industries | Construction works , Energy and Mining |
| Type | Drill Bit |
| Machine Type | Drilling Equipment |
| Material | Carbide |
| Processing Type | Forging |
| Use | Well Drilling |
| Application | Rock Drilling |
| Color | Blue, red, green or Customized |
| Size | 8 1/2" |
| Diameter | 9 7/8inch |
| Bearing | Rubber sealed bearing |
| Model | ToolOD | Connecting Thread | LOBE | Stage | Flow Rate lpm gpm | Rotory peed rpm | Output Torque | Max Torque | output power |
| 5LZ95x7.0L-5-600 | 95 3 3/4 | 3 1/2REG 2 7/8IF Pin | 5:6 | 5 | 320-800 85-211 | 124-300 | 1388 1025 | 1962 1477 | 53 72 |
| 5LZ120x7.0-5-864 | 120 4 3/4 | 3 1/2REG 3 1/2IF Pin | 5:6 | 5 | 650-1300 171-342 | 140-280 | 2344 1730 | 3312 2443 | 87 117 |
| 5LZ165x7.0-5-840 | 165 6 1/2 | 4 1/2REG 4 1/2IF Pin | 5:6 | 5 | 862-1724 228-456 | 87-174 | 4590 3386 | 6484 4783 | 100 135 |
| 5LZ172x7.0-5-840 | 172 6 3/4 | 6 5/8REG 5 1/2FH pin | 5:6 | 5 | 947-1894 250-500 | 78-154 | 5200 3835 | 7345 5417 | 118 159 |
| 5LZ203x7.0 -5-840 | 203 8 | 6 5/8REG 6 5/8FH | 5:6 | 5 | 1113-2225 295-588 | 79-158 | 6277 4629 | 8866 6540 | 130 176 |
Used in
Three cone bit is a kind of deceleration bit, which is the speed of
cone is smaller than the speed of drill, mainly disorderly cutting
broken rock. It is suitable for old well sidetracking and deepening
the slim hole drilling operation under high rotary speed and
drilling pressure.
Pic Show
Pangolin (China) Construction Machinery Co., Ltd. is a drill
manufacturer with complete testing equipment and strong technical
force. Our products have a wide range, high quality, reasonable
price, and timely delivery, which are widely used in oilfields,
drilling, non-excavation fields and other industries. Our products
are widely recognized and trusted by users, and can meet the
ever-changing economic and social needs. To
We welcome new and old customers from all walks of life to contact
us for future business relations and mutual success!
FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with
Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our
normal packing. First in small carton, and then put in the bigger
carton together to make sure goods completed.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy
international request.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any
misunderstanding or any links from our website for a better
understanding.
