Extremely Fast Penetration HQ PDC CORE Bit For Geotechnical Drilling
HQ-PDC Core bit
PDC (polycrystalline diamond compact) core bits utilise large cylindrical shaped cutters that consist of a layer of micron-sized synthetic diamond particles mounted onto a tungsten-carbide backing substrate .
PDC core bits have extremely fast penetration rates and a very long working life. The cutters are extremely tough and can core formations such as hard limestones with occasional bands of harder rock such as ironstone.
The cutting action is extremely aggressive and a large volume of cuttings are produced requiring good volumes of flush to clear the hole and prevent blocking.
Recommended for coring soft to medium hard formations, with water, air, mud or foam as the flushing medium. Ideal for air flush applications where a high rate of production is required.
The size, number and layout of the cutters can be varied to suit the rock hardness, abrasivity and other details of the application.
1,Extremely fast penetration
2,Long service life
3,Due to high thermal stability can be used with air as flushing medium
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.
HQ and NQ PDC Core bit
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.