Diamond Cutting Tooth NQ Core Bit Wear Resisting Blades Economical
The company produces impregnated bit has a very high drilling
efficiency and long using life, so that customers can spend the
least cost in drilling to achieve the maximum of benefits in
drilling. When ordering should be based on the degree of hardness
ad abrasiveness of the strength of the rock, a reasonable choice of
matrix hardness. Please refer to my company's mtrix hardness
selection table when ordering.
Diamond core bits
1. High efficiency, long use life, low price
2. Application: concrete, granite, marble, refractory materials
Specialisted in producing varies kinds of diamond core bits in
different international standard size for soft, medieum to hard
rock formations.
Including impregnated diamond core bit, surface-set diamond bit,
reaming shells, impregnated diamond casing bit, casing shoe bit, TC
core bit, TC casing bit, diamond reaming shell, corelifter,
corelifter case, diamond sub-adapters, hoist plugs, tap, etc.
With ISO certificate & quality control.
The impregnated diamond bits are the most commonly useful bits in
the mineral exploration industry, as they have the widest range of
application. The carefully selected grades of high quality
synthetic diamond are distributed in the depth of impregnated bit's
matrix series. The matrix layer of the ZM contains a uniform
distribution of these crystals that are embedded in a powdered
metal bond.
| Bit type | Description | Set type of Diamond | Remarks |
| Wire-line | dia. 56, 59, 75 and 95, BQ, NQ, HQ | Impregnated | |
| Couple tube | dia.56, 59, 75, 76, 91, 110, 130 and 150 | Impregnated | |
| Single tube | dia.46,56, 59,75, 91, 110, 130, 150, 171, 223 and 300 | Impregnated |
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