Payment & Shipping Terms:
|Material:||Synthetic Diamond, Natural Diamond||Available Size:||NMLC/HMLC|
|Usage:||Mining Exploration Diamond Drilling||Crown Height:||6mm,8mm, 10mm, 12mm|
|Waterways:||8/10||Standard:||Boart Long Year/ Atlas Copco|
|Color:||Black||Applicaion:||All Conventional And Wireline Core Barrel|
NMLC/HMLC Natural Diamond Surface Set Core Drill Bits with Fast Penetration Rate
The impregnated diamond bits are manufactured using high quality raw materials for optimum drilling performance. These impregnated bits present a metallic layer impregnated of diamonds on its cutting face. These impregnated bits are made by mixing fine diamonds with a metallic powder called matrix. The mixture is then subjected to heat treatment assuring the metallurgical bond of the matrix on the steel blank. To maintain optimal performance during entire bit life, it is important that matrix wear is synchronized with the diamond wear to ensure exposure of new diamonds with sharp edges.
NMLC surface set diamond core bits are widely used for the site investigation and mineral exploration.
NMLC Surface set diamond core bits can be used with NMLC core barrels.
NMLC surface set diamond core bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations.
In most cases, Surface-set diamond core bits will provide higher rates of penetration than in softer formations due largely to the greater degree of exposure of the individual diamond crystals.
Drill soft to hard rock, widely used in all kinds of drillings for prospecting, water and electricity building and construction industry of road, railway, bridge and building taking out core to examine stake, etc
Any items you are interested in, please feel free to contact us. We are very interested in cooperating with your company to develop and to promote our products in your country.
1: The impregnated diamond core bits features drilling speed and long service life
2: The design of more cutting edges makes drilling progress smoother
3: During the manufacturing process, the diamond is free erosion and fully utilized
4: The impregnated diamond core drill bits are of various configurations and meet various needs of local conditions
5: It offers the most widely-used bit matrices as well
6: With various specifications, our series matrix range provide an easy selection and reliable foundation for your drilling needs
|Size||Bit O.D. Hole Diameter||Bit I.D. Core Diameter||Reaming Shell O.D.|
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.