Suppliers with verified business licenses
Audited Supplier Large-diameter assembled bit is widely used in construction, bridge, highway and railway construction. This series of bits are suitable to various kinds of strata including shale, limestone, cobblestone, dolomite and conglomerate.
1.Suitable for medium to medium hard formation of high Crushing Resistance(hard shale,sands,etc.)
2.Bit bearing is non-sealed roller bearing.
3.Hardfacing is applied on the shirttail,and carbide inserts for gauge protection are pressed into the head OD.
4.Cone gauge surface is reinforce with carbide compacts.
PDC hole opener/reamer bit
|
Bit Size |
18"(457.2MM) 7 cutters |
|
Bit type |
123 223 323 324 424 433 524 634 |
|
Connection |
3 1/2";4 1/2";6 5/8";7 5/8"API reg pin |
|
Nozzle Qty |
3/4/5/6/7/8/9NZ(according to your demands) |
|
Make up Torque(KN.m) |
4 -4.8/6-7.5/9.5-12/16-22/38-43/46-54 |
|
Formation |
soft ,medium soft ,hard,medium hard,very hard formation |
Delivery Time:Based on order quantity, normally it takes 10-15 days for production.Only 2 or 3 days
if we have stock on your request size.
Quality Control: We have our professional QC and all the products will be strict inspection and testing for
every order before shipping out.
After Services: Technical Support will be available in any time. We could provide the professional suggestion
for you.
EX: 1.Select the right most suitable products.
2.According to the rock types, choosing the face type, button tooth type.
3.According to the different purpose,. choosing the different body type.
Company information
We are Cangzhou JW Petroleum Machinery Co.,Ltd.specializes in downhole motor,drill bits,drill pipe,crossover sub,fishing tools for water well, oil field,construction, geothermal, directional boring,
Including three series with full model types,as follows:
Drilling Bit series: rock roller bit,tricone bit,pdc bit,single bit,cone bit and hole opener;
Drilling Equipment Parts series: downhole motor,manual tong,elevator,slips,stabilizer;
Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar, fishing tap etc.
With over 10 years experiences,our mission at JW is to maintain at the top in product integrity and customers satisfaction worldwide. We hope you consider us for your future needs.
With professional producing technology and honest management, JW people will create brilliant future with new and old customers together.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}