LTK48 Thin Wall Coring Bit,Diamond Core Drill BitProduct Description: LTK diamond core bits are suitable for the drilling of the LTK
double tube core barrels,They offer a cost effective,high
production,which is designed for optimum production and core
recovery in medium to extra hard rock formations. Available sizes
48 and 60mm. 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. Size: | Core Drill Bits Size Available: | | AQ, BQ, BQ3, NQ, NQ2, NQ3 (NQTT), HQ, HQ3 (HQTT), PQ, PQ3, BTW,
NTW, HTW | | T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-86, T2-101 | | T6-76, T6-86, T6-101, T6-116, T6-131, T6-146 | | T6S-76, T6S-86, T6S-116, T6S-131, T6S-146 | | TBW, TNW, HWF, 412F, PWF, SWF, UWF, ZWF | | EWG, AWG, BWG, NWG, HWG, AX, BX, NX, HX | | EWM, AWM, BWM, NWM, HWM, AWT, BWT, NWT, HWT, BXM, NXM, HXM | | LTK48, LTK60, BMLC, NMLC, HMLC, 3C, 4C, 6C | | B36, B46, B56, B66, B76, B86, B101, B116, B131, B146 | | 36, 46, 56, 59, 75, 91, 110, 130, 150, 170, 219, 275... |
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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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