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Changsha Drilling Machinery CO., LTD

Changsha Drilling Machinery CO., LTD

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Hot sales! HQ High Quality Synthetic Wireline Impregnated diamond core bit for mining exploration

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Impregnated diamond drill bit

 [19]

Surface-set diamond drill bit

 [5]

PDC drill bit

 [1]

Tungsten Carbide drill bit

 [1]

Reaming Shell

 [3]

Exploration Drill Rig

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Mud Pump

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Changsha Drilling Machinery CO., LTD
City:changsha
Province/State:hunan
Country/Region:china
Contact Person:MrPerry
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China Hot sales! HQ High Quality Synthetic Wireline Impregnated diamond core bit for mining exploration wholesale
  • China Hot sales! HQ High Quality Synthetic Wireline Impregnated diamond core bit for mining exploration wholesale
  • China Hot sales! HQ High Quality Synthetic Wireline Impregnated diamond core bit for mining exploration wholesale
  • China Hot sales! HQ High Quality Synthetic Wireline Impregnated diamond core bit for mining exploration wholesale
  • China Hot sales! HQ High Quality Synthetic Wireline Impregnated diamond core bit for mining exploration wholesale

Hot sales! HQ High Quality Synthetic Wireline Impregnated diamond core bit for mining exploration
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Place of Origin :Hunan, China
Brand Name :Drilling King
Model Number :HQ
Certification :ISO, SGS
Price :Negotiated
Packaging Details :Carton or wooden case
Delivery Time :One week
Payment Terms :T/T, Western Union
Supply Ability :2000 pcs per month
MOQ :1pc
Processing Type :Forging
Crown Height :6mm,9mm,12mm,14mm
OEM Service :Available
Bit Crown Profiles :"W" , "Flat" , "Semi-round", "Cross", "Gear"
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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 crown contains a uniform distribution of these crystals that are embedded in a powdered metal bond. The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action.

Features

1:the impregnated diamond core bits features drilling speed and long service life

2:the design of more cutting edges makes drilling progress smoother

3:during the manufacturing process, the diamond is free erosion and fully utilized

4:the impregnated diamond core drill bits are of various configurations and meet various needs of local conditions

5:it offers the most widely-used bit matrices as well

6:with various specifications, our series matrix range provide an easy selection and reliable foundation for your drilling needs

A series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches 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 series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
BQ 2.350~2.340 56.69~59.44 1.438~1.428 36.52~36.27
BQ-RSG 2.365~2.355 60.07~59.82 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 26.69~59.44 1.325~1.315 33.65~33.40
BWG/BX 2.350~2.340 26.69~59.44 1.660~1.650 42.16~41.91
BWM 2.350~2.340 26.69~59.44 1.660~1.650 42.16~41.91
BWT 2.350~2.340 26.69~59.44 1.755~1.745 44.58~44.32
LTK60 2.350~2.340 26.69~59.44 1.742~1.732 44.25~44.00
TBW 2.350~2.340 26.69~59.44 1.785~1.775 45.34~45.09

N series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
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
NQ3.032 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/NQTT 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
NMLC 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 series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
HQ 3.770~3.755 95.76~95.38 2.505~2.495 63.63~63.38
HQ-RSG 3.790~3.755 96.27~98.89 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/HQTT 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
HWT 3.897~3.882 98.98~98.60 3.192~3.182 81.08~80.82

P series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
PQ 4.815~4.795 122.30~121.8 3.350~3.340 85.09~84.84
PQ3 4.815~4.795 122.30~121.8 3.275~3.265 83.18~82.93
PWF-long 4.755~4.740 120.78~120.4 3.635~3.620 92.33~91.95
PWF-short 4.735~4.715 120.27~119.7 3.635~3.620 92.33~91.95

S series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
SWF-long 5.755~5.740 146.18~145.8 4.447~4.432 112.95~112.5
SWF-short 5.735~5.715 145.67~145.1 4.447~4.432 112.95~112.5

U series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
UWF-long 6.880~6.860 174.75~174.2 5.515~5.495 140.08~139.5
UWF-short 6.855~6.825 174.12~173.3 5.515~5.495 140.08~139.5

Z series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
ZWF-long 7.880~7.860 200.15~199.6 6.515~6.495 165.48~164.9
ZWF-short 7.855~7.825 199.52~198.7 6.515~6.495 165.48~164.9

T, TT, T2&TB series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
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 31.82~31.58
TB56 2.220 56.3 1.64 41.7
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 2.818~2.818 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 3.981~3.971 101.12~100.87 3.155~3.145 80.13~79.88

T6 series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
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 5.755~5.740 479.18~145.80 4.847~4.837 123.11~122.86

T6S series:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
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 6.379~3.369 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:

Specification Outside Diameter Inside Diameter
Inches Mm Inches Mm
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 32.82~31.57
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 86.86~86.57
B116 4.575~4.460 116.20~115.82 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

Product Tags:

electroplated diamond core bits

mining tri-cone bit

industrial o rings
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