T6 series core bits are used for surface exploration with the T6 series core barrel.
The main crown technical parameters of impregnated diamond core bits include diamond grade,size,
concentration and quality,matrix hardness and crown shapes. The users can make rational selections according to the formations to be drilled.
To avoid excessive bit wear, tungsten carbide inserts are used on both sides on the waterway, and gage stones are a bit larger.
Sizes Available:
Diamond core drill bits
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, T2-76Coreline, 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, T6S-146
B Series(IS03552-1)Metric Core Bits: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
and all other standard CDDA, DCDMA, Crealius, and ISO sizes .
Related Pictures:
Production Flow:
Packaging & Shipping:
Using plywood case package for sea shipment, and using carton packages for air delivery.
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,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 |
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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