BQ NQ HQ PQ Standard Imp Diamond Core Bits With DCDMA Thread For Variety Formations en Wuxi, Jiangsu, China
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Especificaciones
- Condición
- nuevo
- Applicable industriesbrand name
- Energy & MiningSinocoredrill
- Place of origintype
- Wuxi，ChinaCore Drill Bit
- Processing typemoq
- Forging1
- Highlight
- Variety Formations Diamond Core bit, DCDMA Thread Diamond Core bit, BQ Imp Diamond Core Bits
- Categoría
- Tubos de perforación en China
- Subcategoría
- Diamond core bit
- ID de Anuncio
- 93565991
Descripción
NQ HQ PQ Standard Imp Diamond Core Bits With DCDMA Thread For Variety Formations
Product description:
Impregnated Diamond Core Bits are produced by very small, carefully selected grades of high quality synthetic diamonds mixed evenly through a metal matrix. Impregnated Diamond Core Bits are attached to the foremost part of the Core barrels to be used in direct drilling of the ground, and play the most important role among the equipments that are used in drilling. Impregnated Diamond Core Bits are normally used in case Core is needed, they are more economical to use than other bits.
Technical parameters:
Common sizes
Core Barrel
Specification
Outside Set Diameter
lnside Set Diameter
Maximum
Minimum
Maximum
Minimum
lnches
mm
lnches
mm
lnches
mm
lnches
mm
AQ
1.88
47.75
1.87
47.5
1.607
27.1
1.057
26.85
BQ
2.35
59.69
2.34
59.44
1.438
1.428
36.52
36.27
NQ
2.97
75.44
2.96
75.19
1.88
47.75
1.87
47.5
HQ
3.77
95.76
3.755
95.38
2.505
63.63
2.495
63.38
PQ
4.815
122.3
4.795
121.8
3.35
85.09
3.34