Click image to view full size image
Tungsten Carbide Tip Core Bit
B116 T. C. (Tungsten Carbide) Metric Core Bit for Geotechnical Investigation Exploration Core Drilling
Product Description:
Tungsten Carbide Core Bits are designed especially for soil investigation and geotechnical drilling, but also suitable in some applications for mineral exploration. As the tungsten Carbide is softer than diamond stones, the formations which these bits are able to handle are limited in the range of soft or some medium rocks. Like the overburden drilling, cleaning of drill holes, e.g. for the removal of steel fragments from a drill hole.
Our company is specialized in exporting many types of drilling rigs, the products including drilling rigs for mining exploration, water well drilling rigs, coal mine drilling rigs, borehole drilling rigs, geological drilling machine, construction drilling rigs, core drilling rig, etc. We also exported the truck mounted drilling rigs, wheel mounted drilling rigs, crawler drilling rigs and so on to meet all customers' requirements.
We are also manufactured and exported all kind of drilling accessories, such as core bits, non-coring bits, reaming shells, casing shoes & casing bits, core barrels, overshot, drill rods, casing tubes and other drilling tools.
All specifications are available. If you need any further information, please feel free to contact with us.
Dimensions of Core Bits:
Series |
Specifications of series |
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-Gauge Core Bits: |
SWF-Long, SWF-Short |
U-Gauge 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, T2-76 Coreline, T2-86, T2-86 Coreline, T2-101, T2-101 Coreline |
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, T6S0146 |
B Series (IS03552-1) Metric Core Bits: |
B36, B46, B56, B66, B76, B86, B101, B116, B131, B146 |
Specifications 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,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 |
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, 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 |
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 |
|||
E-mail: 