Impregnated Diamond Core Drill Bit-PDC Core Drill Bit for Stone/Marble/Granite/Sandstone Drilling

Our Core Barrel System ITH Products, Surface Set Core Bits, PQ Drill Rod is very safe and stable, as its design and product components are manufactured to high standards. We will always keep researching and innovating in the fastest-growing market and make sure us and our customer to be the leader of the industry. We sincerely hope to establish long-term cooperation with you for mutual benefits and joint development! The company has established a perfect rule mechanism and set up a common code of conduct and norms for employees to follow, so that they can develop good habits. We hope you will be moved by our high quality products and warm service, let us open a new chapter of mutual benefit and win-win. Our company has a lot of experienced staff, efficient sales and engineering team.

Exploration is a very important way to identify if the rock contains any interesting minerals, also it can be used for construction industries, diamond core drilling is one of the common mehod to do such drilling and get the core samples from rock and soil, the samples will be sent for analysis. In the process of drilling, performance bit is a key factor for scientific and professional drilling.

Our impregnated diamond core drill bit have wonderful engineering and special designs, experts in powder metallurgy with sophisticated sintering and CNC machining, strict quality control and precise gauge protecting technology, all of those procedures are only for ensuring best work-life and good penetration rates, especially for MASTER bits, which are widely used in Mideast countries, Russia language speaking countries and South America for tackling tough rock conditions.

For making sure the user can choose the bits easy, through the hard working of our engineers, our bits can cover wider range of application, fewer bits types but for whole ranges of the rocks, so it can make you have a good experience for bits selection and reduce your inventory cost at the meanwhile.

Not only impregnated diamond core drill bits, but also we provide surface set diamond core drill bit, PDC bits (Polycrystalline diamond compact bits) , TC bits (tungsten carbide bits) for your selection and we are capable of designing the bits according to our customers specified requirements.

Wireline Coring System- Impregnated Diamond Core Drill Bit Dimensions

Impregnated Diamond Core Drill Bit Selection Guide

* Tip 1: Rock hardness
Softer rock hardness, choose lower number bits

* Tip 2: Rock grains
Coarse grain size of rock always with abrasiveness, choose lower number bits; fine grains size of rock with slightly abrasive, or compete rocks, choose higher number bits.

* Tip 3 Waterways
“WW” profile is the general profile design, the appropriate selection of right waterways can help us to improve the penetration speed ( Refer to the above profiles and waterways)

* Tip 4 Drilling rig types
Rig with low power(Portable or lightweight rigs), choose higher number bits;
Rig with powerful power( Hydraulic rigs), choose lower number bits.

* Tip 5 Penetration rate & bit lifer
Slow penetration rate? Try higher number bits.
Short bit working life? Try lower number bits.

With stable quality, safe performance, reasonable price Impregnated Diamond Core Drill Bit-PDC Core Drill Bit for Stone/Marble/Granite/Sandstone Drilling, and professional after-sales team, we serve many customers at home and abroad. Our rigorous industrial chain structure, complete management system, advanced technology and equipment, high-quality products, and efficient service have won wide acclaim from customers in domestic and foreign markets. Based on the absorption of science and technology, the introduction of advanced technology at home and abroad, the company continues to develop new products, we continue to interact with customers, track equipment operating conditions, improve after-sales service work, and won unanimous praise from customers.