Core Drill Bit for 4 3/4" (x 2 9/16") oil core barrel complete
system with accessories core sample drilling
Introducing our latest innovations in core drilling technology –
PDC core bits and diamond impregnated core bits. These two products
are designed to meet the various drilling needs of professionals in
different industries.
4 3/4" (x 2 9/16") core barrel (complete system with accessories) +
compatible PDC bit
7 1/8" (x 4") core barrel (complete system with accessories) +
compatible PDC bit
Description
The PDC core bit is a powerful drilling tool designed for drilling
through hard surfaces such as granite, quartz and reinforced
concrete. Its polycrystalline diamond compact (PDC) cutting
technology ensures faster, more efficient drilling while reducing
bit wear. This product is ideal for engineers and builders as it
can significantly reduce the time and cost required to complete
drilling projects. PDC core bits are available in a variety of
sizes to meet different drilling needs.
The diamond-impregnated core bit is a versatile drilling tool for
hard and soft surfaces such as marble, limestone, and sandstone.
Diamond impregnation on the bit ensures longer lasting and
efficient drilling while minimizing wear and tear on the bit. This
product is suitable for geological explorers, miners, etc. It is
designed for ease of use and is compatible with most drilling
machines. Diamond impregnated core bits are available in a variety
of sizes to meet different drilling needs.
In conclusion, our PDC core bits and diamond impregnated core bits
are the perfect combination of innovation, technology and
efficiency. They meet different drilling needs and provide
excellent performance, making them a must-have tool for any
professional looking to undertake a drilling project. Invest in
these reliable drilling tools to increase productivity, save money
and improve quality.
Core Drill Bit sizes from OD 4 1/2" to 11 5/8";
The standard sizes are 4 1/2", 5 7/8", 6", 7 7/8", 8 1/2", 8 3/8",
9", 9 1/2", 10", 10 5/8", 11".
The advantages of using our core drill bits
1. Arc crown design and blade arrangement have higher ROP, high
rate of core recovery and longer service life.
2. Service life of bit can be improved by using PDC cutters and
diamond complex gage.
3. Hydraulic system of the bit is optimized using dynamic flow
pattern simulation technology to enhance cleaning and cooling
effects of the bit to effectively prevent bit from balling.
4. Diamond ID&OD gage, course set on ID gage to ensure a better
cleaning and cooling of the bit.
5. Force balance technology is designed and bit's stability is
improved to prevent the bit from premature failure normally.
6. High quality PDC cutters are employed and cutters placement
technologies are optimized so that the bit has higher ROP.
