1.Diamond core drilling tool Manufacturer
2.PDC core bit with high drill efficiency for geological,oil/gas,mining drilling tool
Port: Zhengzhou OR any ports as requested
Minimum Order Quantity: 5 Piece/Pieces Can Negotiation
Supply Ability: 300 Piece/Pieces per Week Can be enhance
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Contact Supplier
Packaging Detail: In a carton or as requested.
Delivery Detail: Within 3~15 days after order confirm
PDC core drill bit for mining and geological exploration
1.Overview of PDC core drill bits
PDC core bits incorporating PDC (Polycrystalline Diamond Compact) cutters can be very cost effective and very productive, which are applied to rock formations of f≤10, mainly used for geological and hydrology drilling.
We have two main types of core bits are available: rib core bits and flat core bits.
The rib core bits are applied to rock formation of f≤6, like mudstone, sandstone, etc. And the flat core bits are applied to rock formations of f≤10, like limestone, granite, etc.
2.Feature of PDC core drill bits
LD PDC core bits adopt 2 cutters, flat and dome-shaped cutters.
The flat cutters have high abrasion resistance and fast drilling efficiency, suitable for drilling integrate formation.
The dome-shaped cutters have high impact resistance and stable drilling performance, suitable for formations with hard interred layers.
LD PDC core bits diameter is from 60mm to 171mm, any special design is available upon customers' request.
3. Reference Types of PDC core drill bits
PDC flat core bits
Type | D(mm) | Teeth | Note Information | |
QXP-6 | 60,75 | 6 | 1.Sizes: Above as standard type sizes; | |
QXP-6 | 94,98 | 6 | ||
QXP-8 | 8 | |||
2. Teeth: All sizes can do 4T/6T/8T/12T or as requested. | ||||
QXP-6 | 113 | 6 | ||
QXP-8 | 8 | |||
QXP-10 | 10 | 3. Thread: Sizes and Outside/Female thread as requested. | ||
QXP-10 | 133 | 10 | ||
PDC rib core bits
Type | D(mm) | Group | Note Information | |
QXL-4 | 94,98 | 4 | 1.Sizes: Above as standard type sizes; | |
QXL-5 | 5 | |||
2.Group: All sizes can do 4G/5G or as requested. | ||||
QXL-4 | 113 | 4 | ||
QXL-5 | 5 | |||
3.Thread: Sizes and Outside/Female thread as requested. | ||||
| QXL-5 | 133 | 5 |
Note: Special design is available upon customer's request.
Model No.: 49mm-444.5mm
Features: 5 blades PDC bit
1.Six Blades and Capacious Flum
2. High wear resistance cutters.
3.Oppose-circumnutation design.
Model No.: M12
Features: M12 flat flow drill Material:Solid carbide MOQ:1 PC
Model No.: Y3107/M715
Features: PDC core bit
1.Certified by ISO9001 and API
2.High quality and best price
3.Full size
4.deliver on time
Model No.: 55mm~153mm
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: ST-E72838
Features: Vacuum Brazed Granite Core Drill Bits
1.Various of model and dimension available
2.High efficiency,excellect performance.
Model No.: all types
Features: reaming shell
we can supply surface set reaming shell, PCD reaming shell, TC reaming shell, electroplated diamond reaming shell
Model No.:
Features: drill bit
Sand blast
material:hign speed steel
Model No.: complete
Features: 1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:4 3/5" (116.8mm)~17 1/2" (444.5mm)
4)Used for oil well
Model No.: zt
Features: Material:40cr hardness:47-50
Including P56A chisel,K-hex chisel,sds max chisel, sds plus chisel.
Model No.: 6 TO 22INCH
Features: 1.tci bit
2.good quality
3.well drilling influence
Model No.: DNTX
Features: drill bit
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry
Model No.: Rock drill bits
Features: Down the hole bit
1).Full size: dia 65mm~253mm.
2).1 pcs+ 5 days
3).Large quantity in stock
Deep hole drill bits