Product Details
6 Inches PDC Drill Bits 4 Blades For Water Well Drilling
Water well usage PDC drill bits always adopts used PDC cutters
which is picked from Used oil well drill bits or low-grade new PDC
cutters to get low cost and high performance at the same time.
The thread connection could be API reg, API if, API NC, API FH, NW
Rod, BW Rod, N Rod, etc.
The Blade quantity could be customized to 3 to 6 wings, waiter/mud
circulating hole could be designed in center at big size to be
working in reverse circulation drilling.
The Bit body could be normal forging steel or drill-collar material
according to specific requirement.
Drag it Size(Inch) | 6 Inches |
Drag Bit Connection | 3 1/2" reg pin |
Blades Quantity | 4 |
Drag Bit Formation | Soft ,medium soft ,hard,medium hard,very hard formation. |
Note:Special size is available by given sample or drawings.
Type | Dimension | Thread Connection |
inch | mm |
3 blades Step Type | 3 1/2~17 1/2 | 89~445 | N Rod,2 3/8 ~ 6 5/8 API REG / IF |
3 blades Chevron Type | 3 1/2~8 | 89~203 | N Rod,2 3/8 ~ 4 1/2 API REG / IF |
Company Profile
Beijing Silk Road Enterprise Management Services Co.,LTD located in
Beijing,China, for more than 10 years we have specilized in
research, development and produce of rock blasting drilling rig,
water well drilling rig, diamond core drilling rig, anchor drilling
rig, and relative accessories & drilling services.
Beijing Silk Road will always focus on the strategic conception of
“Survival by quality, Development by credit’’, to provide users
with high quality drilling solutions.In our after sales service
system, We establish perfect control system strictly according to
ISO-9000 series, in this system, technology date and problem solve
solution and preventive measures will be provided in any maintain
project, all the spare parts will be used in new OEM products with
installation instructions, packing list, manufacturer's
instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely
the after sales service begin from the order confirmation, last for
the working life of the equipment.
Followed the principle and policy of " First-class Quality,
First-class Service" Shanghai Rotorcomp insists on improving
ourselves into a first-class supplier for the air compressor.