Contact Phone:+86 27 59415877
E-mail:info@wheastar.com
PDC drill bit 084 EFM919/S842
Classification
PDC drill bit 084 EFM919/S842
Product Description
|
Technical Specifications PRODUCT SPECIFICATIONS |
|
|
Primary Cutter Size |
25spc |
|
Gauge Length |
50mm |
|
Junk Slot Area |
1500mm2 |
|
Connection |
4 1/2 REG |
|
Bit Weight |
50KG |
|
OPERATING RECOMMENDATIONS |
|
|
Weight on Bit |
30～160 KN |
|
Rotation Speed |
100～500 RPM |
|
Hydraulic Flow Rate |
20～35 L/S |
|
Design Features |
|||||||
|
Impregnated Normal Drilling bit (EFM series) |
|||||||
|
Impregnated Normal Drilling bit (EFM series) |
|||||||
|
Face discharge watercourse design is adopted in order to reduce core erosion by mud for increased rate of core recovery. |
|||||||
|
Face discharge watercourse design is adopted in order to reduce core erosion by mud for increased rate of core recovery. |
|||||||
|
Gage is protected by mixture of Impregnated and ND cutters for improved service life of bit. |
|||||||
| Gage is protected by mixture of Impregnated and ND cutters for improved service life of bit. | |||||||
|
Suitable for drilling in hard formation. |
|||||||
|
Suitable for drilling in hard formation. |
Label
Key words:
PDC钻头
RELEVANT PRODUCTS
Related recommend
Product Message
If you are interested in our products, please fill in the form below and we will contact you as soon as possible.
Copyright © Wuhan Eastar Tool Company Limited