T2-76mm Impregnated Diamond core bit for geotechnical coring drilling
Description:
T2-76 Impregnated diamond bit
The impregnated diamond core bit is the most commonly used type in the mineral exploration and the construction industry. The advantages of using impregnated diamond core bits over bits manufactured with other cutting media include:
- To drill a board range of geological formations from the softest to the hardest rock and from fractured, abrasive to consolidated formations.
- To be manufactured with very small, high quality synthetic diamonds mixed evenly through a metal matrix. Their multi-layered structure results in better overall bit life than other type bits of cutting media. They give an efficient and stable cutting action throughout the life of the bit.
- To be particularly well suited for drilling in hard, consolidated and non-abrasive formations.
The matrix layer of the bit crown contains a uniform distribution of synthetic diamond crystals that are embedded in the special made matrix. When matrix layer is eroded the new layers of sharp synthetic diamond will expose controlled until the matrix layer of the bit crown is totally consumed. The function of the impregnated diamond core bits, such as overall bit life and penetration rate are dependent on the grit size, concentration and grade of the synthetic diamond crystals are well as the relative hardness and property of the metal bond materials
OBI have developed a range of impregnated diamond matrices with matrix layer metal bonds that range form hard, abrasion resistant types to soft, ductile types. Individual matrix types are identified by number designations which are marked at the collar of the bits and also can be identified by the paint color inside of the bits. The relative hardness of the metal bond hardness decreases as the matrix number designations increase.
Diamond-impregnated bit
1. High quality and best price
2. Huge stock and good service
3. Long service life
Main features:
1. Better resistance in most forms, especially in very hard rock forms
2. Abuse rough handling and improper use will cause less harm
3. Self-grinding due to matrix erosion and diamond
4. High quality synthetic diamonds are evenly distributed throughout the matrix
5. High efficiency cutting function continuously provides fresh, sharp diamonds
Specifications:
| Specification Parameters | | SIZE | CORE BIT | Reaming Shell | | O.D MM | I.D MM | O.D MM | | T2-46 | 46.18/45.92 | 31.82/31.57 | 46.3 | | T2-56 | 56.13/55.88 | 41.83/41.58 | 56.3 | | T2-66 | 66.12/65.87 | 51.81/51.56 | 66.3 | | T2-76 | 76.12/75.87 | 61.82/61.57 | 76.4 | | T2-86 | 86.13/85.88 | 71.83/71.58 | 86.4 | | T2-101 | 101.12/100.87 | 83.82/83.57 | 101.4 | |
We supply A-Gauge impregnated core bit:AQ, AW, AGM;
B-Gauge impregnated diamond core bit: BQ, BQ3, BTW, BX, LTK60;
N-gauge impregnated core bit:NQ, NQ2, NQ3, NMLC, TNW;
H-gauge impregnated core bit:HQ, HQ3, HMLC, HTW, HWF;
P-gauge impregnated core drilling bit:PQ, PQ3;
TT46 T2-46, TT56, T2-56, T2-66, T2-76, T2-86, T2-101;
T6-76 impregnated diamond core bit, T6-86, T6-101, T6-116, T6-131, T6-146, etc.
Depending on the range of application as well as the cutting media on the core bits,
MIROC® Rock Drilling and Ground Support Tools include:
--Diamond bits and Reaming shell
--PDC bits and Casing shoes
--Drill rod and Drill tools in Q series
--Core barrel assembly and accessories.
--Diamond tools
Photos:
T2-76 Impregnated diamond bit
Company Information
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Product Tags:
|
|
T2-76mm Impregnated Diamond Core Bit For Geotechnical Coring Drilling Images
|
