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Brand Name : ShiFeng
Model Number : NQ
Place of Origin : WUXI
MOQ : 10 Piece/Pieces
Payment Terms : T/T, Western Union
Supply Ability : 200 Piece/Pieces per Week
Delivery Time : 15 work days
Packaging Details : packed in box
Material : Diamond and Metal
Diameter : 75mm
Weight : 0.8kg
HRC : 5-50
Color : Customized
Petroleum Industry NQ Core Bit , Diamond Tipped Core Drill Bits Mechanical Processes
1. Full Q series and T series drilling sizes (B,N,H,P);
2. Various waterways design;
3. Long bit life and good performance;
4. Cost effictive.
Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.
Crown Height:
We could offers crown impreg depths of 8mm, 10mm, 12mm and 14mm .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.
Bit type | Description | Set type of Diamond | Remarks |
Wire-line |
dia. 56, 59, 75 and 95, BQ, NQ, HQ |
Impregnated | |
Couple tube | dia.56, 59, 75, 76, 91, 110, 130 and 150 | Impregnated | |
Single tube | dia.46,56, 59,75, 91, 110, 130, 150, 171, 223 and 300 | Impregnated |
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Petroleum Industry NQ Core Bit , Diamond Tipped Core Drill Bits Mechanical Processes Images |