• Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)
  • Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)
  • Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)
  • Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)
  • Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)
  • Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)

Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)

Type: Core Drill
Usage: Mining Exploration
Certification: ISO
Condition: New
Shape: Round
Manufacturing Arts: Sinter
Customization:
Diamond Member Since 2013

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
AQ BQ NQ HQ PQ NQ2 BQ3 NQ3 HQ3 PQ3
Transport Package
Plywood Case & Carton
Specification
DCDMA, CDDA, ISO
Trademark
csmiracleland
Origin
Changsha, China
HS Code
8207191000
Production Capacity
10, 000PCS/Year

Product Description

Changsha Miracleland Co., Ltd is a professional and credible international trade company. We are specialized in manufacturing and exporting drilling tools and equipment for mining exploration, soil investigation, water well construction, and etc.

Impregnated bits can penetrate a broad range of formations from the softest to the hardest rocks. They are manufactured with very small, high quality synthetic diamonds mixed evenly through a tungsten carbide matrix. During drilling the matrix wears away evenly resulting in continuous exposure of new, sharp diamond points throughout the life of the bit.

All impregnated bits have T.C. and diamond gauge protection. The optimum diamond size, concentration and matrix composition varies according to the hardness and abrasiveness of the rock formations to be drilled.

We had been making great efforts to develop various drilling tools to meet the different needs for our customers. The drilling tools including core bits, diamond core bits, non-coring bits, reaming shells, casing shoes & casing bits, core barrels, overshots, drill rods, casing tubes, SPT tools and other drilling tools.

If you need any further information about our any type drilling tools, please feel free to contact with us, we would be quite pleased to show all the details you asked for.


Related Pictures:

Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)

Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)

Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)
Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)


Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)

Production Flow:

Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)

Packaging & Shipping:


Mining Exploration Diamond Drilling Tool Core Bits (BQ NQ HQ PQ)

Using plywood case package for sea shipment, and using carton packages for air delivery.

Size:


A-Gauge Core Bits: AQ, AQ-RSG, AWG(AX), AWM, AWT, LTK48

B-Gauge Core Bits: BQ, BQ-RSG, BQ-2.400, BQ3, BWG(BX), BWM, BWT, LTK60, TBW

N-Gauge Core Bits: NQ, NQ-RSG, NQ-3.032, NQ2, NQ2-RSG, NQ3/NQTT, NQ3-RSG, NQ3-3.032, NMLC, NWG(NX), NWM, NWT, TNW,

H-Gauge Core Bits: HQ, HQ-RSG, HQ-3.830, HQ-3.895, HQ3/HQTT, HQ3-RSG, HQ3-3.895, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT

P-Gauge Core Bits: PQ, PQ3, PWF-Long, PWF-Short

S-Gague Core Bits: SWF-Long, SWF-Short

U-Gague Core Bits: UWF-Long, UWF-Short

Z-Gauge Core Bits: ZWF-Long, ZWF-Short

T, TT, T2&TB Series Metric Core Bits: T36, TT46, T2-46, TB56, TT56, T2-66, T2-76, T2-76Coreline, T2-86, T2-86Coreline, T2-101, T2-101Coreline

T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146

T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116,T6S-131, T6S-146

B Series(IS03552-1)Metric Core Bits: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146

Dimensions of Core Bits:

A-Gauge Core Bits
Size Outside diameter Inside diameter
inch mm inch mm
AQ 1.880/1.870 47.75/47.50 1.607/1.057 27.10/26.85
AQ-RSG 1.895/1.885 48.13/47.88 1.067/1.057 27.10/26.85
AWG,AX 1.880/1.870 47.75/47.50 1.190/1.180 30.23/29.97
AWM 1.880/1.870 47.75/47.50 1.190/1.180 30.23/29.97
AWT 1.880/1.870 47.75/47.50 1.286/1.276 32.66/32.41
LTK48 1.880/1.870 47.75/47.50 1.394/1.384 35.40/35.15
B-Gauge Core Bits
BQ 2.350/2.340 59.69/59.44 1.438/1.428 36.52/36.27
BQ-RSG 2.365/2.355 60.77/59.82 1.438/1.428 36.52/36.27
BQ-2.400 2.045/2.395 61.09/60.83 1.438/1.428 36.52/36.27
BQ3 2.350/2.340 59.69/59.44 1.325/1.315 33.65/33.40
BWG,BX 2.350/2.340 59.69/59.44 1.660/1.650 42.16/41.91
BWM 2.350/2.340 59.69/59.44 1.660/1.650 42.16/41.91
BWT 2.350/2.340 59.69/59.44 1.755/1.745 44.58/44.32
LTK60 2.350/2.340 59.69/59.44 1.742/1.732 44.25/44.00
TBW 2.350/2.340 59.69/59.44 1.785/1.775 45.34/45.09
N-Gauge Core Bits
NQ 2.970/2.960 75.44/75.19 1.880/1.870 47.75/47.50
NQ-RSG 2.985/2.975 75.82/75.57 1.880/1.870 47.75/47.50
NQ-3.032 3.037/3.027 77.14/76.89 1.880/1.870 47.75/47.50
NQ2 2.970/2.960 75.44/75.19 2.000/1.990 50.80/50.55
NQ2-RSG 2.985/2.975 75.82/75.57 2.000/1.990 50.80/50.55
NQ3,NWLTT 2.970/2.960 75.44/75.19 1.780/1.770 45.21/44.96
NQ3-RSG 2.985/2.975 75.82/75.57 1.780/1.770 45.21/44.96
NQ3-3.032 3.037/3.027 77.14/76.89 1.780/1.770 45.21/44.96
LMLC 2.970/2.960 75.44/75.19 2.052/2.042 52.12/51.87
NWG, NX 2.970/2.960 75.44/75.19 2.160/2.150 54.86/54.61
NWM 2.970/2.960 75.44/75.19 2.160/2.150 54.86/54.61
NWT 2.970/2.960 75.44/75.19 2.318/2.308 58.87/58.62
TNW 2.970/2.960 75.44/75.19 2.394/2.384 60.80/60.55
H-Gauge Core Bits
HQ 3.770/3.755 95.76/95.38 2.505/2.495 63.63/63.38
HQ-RSG 3.790/3.755 96.27/95.89 2.505/2.495 63.63/63.38
HQ-3.830 3.840/3.825 97.54/97.16 2.505/2.495 63.63/63.38
HQ-3.895 3.897/3.882 98.98/98.60 2.505/2.495 63.63/63.38
HQ3, WLHTT 3.770/3.755 95.76/95.38 2.411/2.401 61.24/60.99
HQ3-RSG 3.790/3.755 96.27/95.89 2.411/2.401 61.24/60.99
HQ3-3.830 3.840/3.825 97.54/97.16 2.411/2.401 61.24/60.99
HQ3-3.895 3.897/3.882 98.98/98.60 2.411/2.401 61.24/60.99
HMLC 3.897/3.882 98.98/98.60 2.505/2.495 63.63/63.38
HWF-Long 3.912/3.897 99.36/98.98 3.005/2.995 76.33/76.08
HWF-Short 3.897/3.882 98.98/98.60 3.005/2.995 76.33/76.08
HWG, HX 3.897/3.882 98.98/98.60 3.005/2.995 76.33/76.08
HWM 3.897/3.882 98.98/98.60 3.005/2.995 76.33/76.08
HWT 3.897/3.882 98.98/98.60 3.192/3.182 81.08/8082
P-Gauge Core Bits
PQ 4.815/4.795 122.30/121.80 3.350/3.340 85.09/84.84
PQ3 4.815/4.795 122.30/121.80 3.275/3.265 83.18/82.93
PWF-Long 4.755/4.740 120.78/120.40 3.635/3.620 92.33/91.95
PWF-Short 4.735/4.715 120.27/119.76 3.635/3.620 92.33/91.95
S-Gauge Core Bits
SWF-Long 5.755/5.740 146.18/145.80 4.447/4.432 112.95/112.57
SWF-Short 5.735/5.715 145.67/145.16 4.447/4.432 112.95/112.57
U-Gauge Core Bits
UWF-Long 6.880/6.860 174.75/174.24 5.515/5.495 140.08/139.57
UWF-Short 6.855/6.825 174.12/173.36 5.515/5.495 140.08/139.57
Z-Gauge Core Bits
ZWF-Long 7.880/7.860 200.15/199.64 6.515/6.495 165.48/164.97
ZWF-Short 7.855/7.825 199.52/198.76 6.515/6.495 165.48/164.97
T, TT, T2 & TB Series Metric Core Bits
T36 1.422/1.412 36.12/35.87 0.859/0.849 21.82/21.57
TT46 1.818/1.808 46.18/45.92 1.394/1.384 35.40/35.15
T2-46 1.818/1.808 46.18/45.92 1.253/1.243 31.82/31.57
TB56 2.220 56.30 1.640 41.70
TT56 2.210/2.200 56.13/55.88 1.788/1.778 45.41/45.16
T2-56 2.210/2.200 56.13/55.88 1.647/1.637 41.83/41.58
T2-66 2.603/2.593 66.12/65.87 2.040/2.030 51.81/51.56
T2-76 2.997/2.987 76.12/75.87 2.434/2.424 61.82/61.57
T2-76 Coreline 2.997/2.987 76.12/75.87 2.288/2.278 58.12/57.87
T2-86 3.391/3.381 86.13/85.88 2.828/2.818 71.83/71.58
T2-86 Coreline 3.391/3.381 86.13/85.88 2.682/2.672 68.13/67.88
T2-101 3.981/3.971 101.12/100.87 3.300/3.290 83.82/83.57
T2-101 Coreline 3.971/3.971 101.12/100.87 3.155/3.145 80.13/79.88
T6 Series Metric Core Bits
T6-76 2.997/2.987 76.12/75.87 2.249/2.239 57.12/56.87
T6-86 3.391/3.381 86.13/85.88 2.643/2.633 67.13/66.88
T6-101 3.981/3.971 101.12/100.87 3.115/3.105 79.12/78.87
T6-116 4.575/4.560 116.20/115.82 3.667/3.657 93.14/92.89
T6-131 5.165/5.150 131.19/130.81 4.257/4.247 108.13/107.88
T6-146 5.755/5.740 146.18/145.8 4.847/4.837 123.11/122.86
T6S Series Metric Core Bits
T6S-76 3.009/2.999 76.43/76.18 1.883/1.873 47.83/47.58
T6S-86 3.403/3.393 86.43/86.18 2.277/2.267 57.83/57.58
T6S-101 3.993/3.983 101.43/101.18 2.828/2.818 71.83/71.58
T6S-116 4.586/4.571 116.48/116.10 3.379/3.369 85.83/85.58
T6S-131 5.177/5.162 131.48/131.10 3.970/3.960 100.83/100.58
T6S-146 5.767/5.752 146.48/146.10 4.560/4.550 115.83/115.58
B Series (ISO3552-1) Metric Core Bits
B36 1.422/1.412 36.12/35.87 0.859/0.849 21.82/21.57
B46 1.818/1.808 46.18/45.92 1.253/1.243 31.82/31.57
B56 2.210/2.200 56.13/55.88 1.647/1.637 41.83/41.58
B66 2.603/2.593 66.12/65.87 2.040/2.030 51.81/51.56
B76 2.997/2.987 76.12/75.87 2.434/2.424 61.82/61.57
B86 3.391/3.381 86.13/85.88 2.828/2.818 71.83/71.58
B101 3.981/3.971 101.12/100.87 3.418/3.408 86.82/86.57
B116 4.575/4.560 116.20/115.82 4.009/3.999 101.83/101.58
B131 5.165/5.150 131.19/130.81 4.599/4.589 116.82/116.57
B146 5.755/5.740 146.18/145.80 5.190/5.180 131.82/131.57

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