Sanmeul Professional Water Well Diamond PDC Core Drilling Bit of Low Price
Product Description:
Core bits are widely used for mineral exploration, geological exploration, water and electricity, traffic construction, building etc. for rock core drilling, exploring and soil investigation.
Available sizes: NQ, HQ, PQ etc.
The information you may like to know before order:
1. Products we provide
Sanmeul research and produce the following range of drilling tools:
* Tricone bits (roller rock bits) of all sizes.
* PDC cutter/insert 1304, 1305, 1306, 1308, 1310, 1313, 1613, 1616, 1916...oil or mining type.
* PDC non-core bit, PDC coring bit of diameter 46mm, 50mm, 55mm, 60mm, 65mm, 75mm, 89mm, 94mm, 98mm, 113mm, 124mm, 127mm, 132mm, 146mm, 153mm...190mm, 216mm…
* PDC anchor bit for roof bolting diameter 25mm, 27mm, 28mm, 29mm, 30mm, 32mm, 35mm, 42mm, 43mm...
* Tungsten carbide drill bit: twin-wing coal bit, chisel bit, cross bit, button bit, hammer bit...
* Drill rods – hex, twist, spiral…
Composite bit is also called polycrystalline diamond composite bit
At first, composite bits could only be used in soft shale formations because hard interbeds could damage the bit. However, due to the emergence of new technology and structural changes, the composite bit has been able to drill hard interlayer and long hard rock formation.
Composite bits are more and more used by people, especially with the continuous improvement of the quality of the composite bits.
Now, the composite chip bit products can be used in areas that could not be used before, such as harder, more abrasive and variable formations. This expansion to the new field has a great impact on the balance between diamond (fixed cutting teeth) bit and cone bit.
Composite bit is suitable for soft to medium hard rock strata. Now some new composite chips developed by some manufacturers can be applied to rocks with grade 10 hardness. More and more composite bits are used in domestic coal mining.
Quartzite, basalt, solid granite, quartz porphyry, firm conglomerate, strong sandstone, limestone, etc. can be used
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Polycrystalline Diamond Compact 350MM Water Well Drill Bits Images
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