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| Categories | Diamond Core Bit | 
|---|---|
| Place of Origin: | China | 
| Brand Name: | SINOCOREDRILL | 
| Certification: | CE | 
| Model Number: | BWL NWL HWL PWL | 
| MOQ: | N/A | 
| Packaging Details: | Sea Delivery Package | 
| Delivery Time: | Based on Detailed Order | 
| Payment Terms: | T/T | 
| Supply Ability: | Based on Detailed Order | 
| Company Info. | 
| Jiangsu Sinocoredrill Exploration Equipment Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
BQ NQ HQ PQ Rod Shoe Bit Core Drill Bits For Geological Prospecting
Discription:
Rod shoe is designed to offer performance and longevity in a variety of drilling operations. Our rod shoe offered in multiple matrices and all standard size.
Specifications
BQ/NQ /HQ /PQ Rod shoe bit
1. High penetration rate
2. High core recovery ratio
3. Long service life
4. Lower cost
With ISO certificate & quality control.
| Size | Outer Diameter | Inner Diameter | Unit Weight | ||
| mm | in | mm | in | Kg | |
| BQ | 60.07 | 2.365 | 45.72 | 1.80 | 0.45 | 
| NQ | 75.95 | 2.990 | 60.20 | 2.37 | 0.91 | 
| HQ | 96.00 | 3.780 | 77.47 | 3.05 | 1.59 | 
| PQ | 120.66 | 4.750 | 101.22 | 3.985 | 2.27 | 
Notice :
To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions.
Size:
SINOCOREDRILL bits are available in all standard drilling sizes .
Also, non-standard sized bits can be produced according to
requirements from clients.
Crown Height:
SINOCOREDRILL offers crown impreg depths of 9mm, 12mm, and 16mm
.The taller crown heights provide improved bit stability and
reduced vibrations, enhancing bit life and performance.
Waterways:
Various waterways are available for diamond impregnated bits.
Differing waterways allow for better flushing in various ground
conditions and drilling systems.
Matrix:
SINOCOREDRILL impregnated bits matrices can be selected by our
engineer according to ground conditions at client's work site.
Threads:
standard Q threads as well as thread types required by clients are available.




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