AQ,BQ,NQ,HQ,PQ Wire line Impregnated Diamond Core Drill Bit For
Geological Mineral Exploration Core Drilling bit
Diamond core bits products include: 1,drill bit: Impregnated
diamond diamond drill bit, sufface set diamond drill bit,
electroplated diamond drill bit, tc drill bit, PCD drill bit, thin
wall drill bit; Hole: alloy reamer, polycrystalline reamer,
electroplated reamer,surface set natural diamond reamer;
Product Description
Diamond drill bits are divided into impregnated diamond drill bits
and surface set diamond drill bits.
Surface set diamond drill bits have matrix wear resistance and erosion
resistance, suitable for soft, medium hard, and hard rock layers,
and can achieve higher rotational speeds.
The impregnated diamond drill bit belongs to the self sharpening
drill bit, which is easy to operate. The diamond is well protected
by the matrix and is suitable for drilling into various formations.
It is a broad-spectrum drill bit.
The matrix height has 7, 9,12, 14, 16, and 24/mm, which can be made according to customer needs.
Waterway Form
1.Straight channel: It is simple enough and most commonly used.
2.Turbo shaped waterway: Rock powder is more likely to flush into the
outer ring gap.
3.Fan shaped waterway: increases the internal and external momentum
of water flow.
4.Bottom spray shaped waterway: suitable for fractured and powdery
rock layers to prevent erosion of rock cores by flushing fluid.
5.Auxiliary water outlet waterway: auxiliary main water outlet for
powder discharge, central part of cooling matrix.
Detailed Photos
