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China, Chinese 91mm Impregnated Diamond Core Drill Bit1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrill BitDiamond Core BitDrill Bit
Changsha Miracleland Import & Export Co., Ltd.
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Product Description The main crown technical parameters of impregnated diamond core bits include diamond grade,size,concentrarion 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 bitsA-Gauge Core Bits: AQ, AQ-RSG, AWG(AX), AWM, AWT, LTK48B-Gauge Core Bits: BQ, BQ-RSG, BQ-2.400, BQ3, BWG(BX), BWM, BWT, LTK60, TBWN-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), HWTP-Gauge Core Bits: PQ, PQ3, PWF-Long, PWF-ShortS-Gauge Core Bits: SWF-Long, SWF-ShortU-Gauge Core Bits: UWF-Long, UWF-ShortZ-Gauge Core Bits: ZWF-Long, ZWF-ShortT, 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 CorelineT6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146B Series(IS03552-1)Metric Core Bits: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146and 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 BitsSizeOutside diameterInside diameterinchmminchmmAQ1.880/1.87047.75/47.501.607/1.05727.10/26.85AQ-RSG1.895/1.88548.13/47.881.067/1.05727.10/26.85AWG,AX1.880/1.87047.75/47.501.190/1.18030.23/29.97AWM1.880/1.87047.75/47.501.190/1.18030.23/29.97AWT1.880/1.87047.75/47.501.286/1.27632.66/32.41LTK481.880/1.87047.75/47.501.394/1.38435.40/35.15B-Gauge Core BitsBQ2.350/2.34059.69/59.441.438/1.42836.52/36.27BQ-RSG2.365/2.35560.77/59.821.438/1.42836.52/36.27BQ-2.4002.045/2.39561.09/60.831.438/1.42836.52/36.27BQ32.350/2.34059.69/59.441.325/1.31533.65/33.40BWG,BX2.350/2.34059.69/59.441.660/1.65042.16/41.91BWM2.350/2.34059.69/59.441.660/1.65042.16/41.91BWT2.350/2.34059.69/59.441.755/1.74544.58/44.32LTK602.350/2.34059.69/59.441.742/1.73244.25/44.00TBW2.350/2.34059.69/59.441.785/1.77545.34/45.09N-Gauge Core BitsNQ2.970/2.96075.44/75.191.880/1.87047.75/47.50NQ-RSG2.985/2.97575.82/75.571.880/1.87047.75/47.50NQ-3.0323.037/3.02777.14/76.891.880/1.87047.75/47.50NQ22.970/2.96075.44/75.192.000/1.99050.80/50.55NQ2-RSG2.985/2.97575.82/75.572.000/1.99050.80/50.55NQ3,NQTT2.970/2.96075.44/75.191.780/1.77045.21/44.96NQ3-RSG2.985/2.97575.82/75.571.780/1.77045.21/44.96NQ3-3.0323.037/3.02777.14/76.891.780/1.77045.21/44.96LMLC2.970/2.96075.44/75.192.052/2.04252.12/51.87NWG, NX2.970/2.96075.44/75.192.160/2.15054.86/54.61NWM2.970/2.96075.44/75.192.160/2.15054.86/54.61NWT2.970/2.96075.44/75.192.318/2.30858.87/58.62TNW2.970/2.96075.44/75.192.394/2.38460.80/60.55H-Gauge Core BitsHQ3.770/3.75595.76/95.382.505/2.49563.63/63.38HQ-RSG3.790/3.75596.27/95.892.505/2.49563.63/63.38HQ-3.8303.840/3.82597.54/97.162.505/2.49563.63/63.38HQ-3.8953.897/3.88298.98/98.602.505/2.49563.63/63.38HQ3, HQTT3.770/3.75595.76/95.382.411/2.40161.24/60.99HQ3-RSG3.790/3.75596.27/95.892.411/2.40161.24/60.99HQ3-3.8303.840/3.82597.54/97.162.411/2.40161.24/60.99HQ3-3.8953.897/3.88298.98/98.602.411/2.40161.24/60.99HMLC3.897/3.88298.98/98.602.505/2.49563.63/63.38HWF-Long3.912/3.89799.36/98.983.005/2.99576.33/76.08HWF-Short3.897/3.88298.98/98.603.005/2.99576.33/76.08HWG, HX3.897/3.88298.98/98.603.005/2.99576.33/76.08HWM3.897/3.88298.98/98.603.005/2.99576.33/76.08HWT3.897/3.88298.98/98.603.192/3.18281.08/8082P-Gauge Core BitsPQ4.815/4.795122.30/121.803.350/3.34085.09/84.84PQ34.815/4.795122.30/121.803.275/3.26583.18/82.93PWF-Long4.755/4.740120.78/120.403.635/3.62092.33/91.95PWF-Short4.735/4.715120.27/119.763.635/3.62092.33/91.95S-Gauge Core BitsSWF-Long5.755/5.740146.18/145.804.447/4.432112.95/112.57SWF-Short5.735/5.715145.67/145.164.447/4.432112.95/112.57U-Gauge Core BitsUWF-Long6.880/6.860174.75/174.245.515/5.495140.08/139.57UWF-Short6.855/6.825174.12/173.365.515/5.495140.08/139.57Z-Gauge Core BitsZWF-Long7.880/7.860200.15/199.646.515/6.495165.48/164.97ZWF-Short7.855/7.825199.52/198.766.515/6.495165.48/164.97T, TT, T2 & TB Series Metric Core BitsT361.422/1.41236.12/35.870.859/0.84921.82/21.57TT461.818/1.80846.18/45.921.394/1.38435.40/35.15T2-461.818/1.80846.18/45.921.253/1.24331.82/31.57TB562.22056.301.64041.70TT562.210/2.20056.13/55.881.788/1.77845.41/45.16T2-562.210/2.20056.13/55.881.647/1.63741.83/41.58T2-662.603/2.59366.12/65.872.040/2.03051.81/51.56T2-762.997/2.98776.12/75.872.434/2.42461.82/61.57T2-76 Coreline2.997/2.98776.12/75.872.288/2.27858.12/57.87T2-863.391/3.38186.13/85.882.828/2.81871.83/71.58T2-86 Coreline3.391/3.38186.13/85.882.682/2.67268.13/67.88T2-1013.981/3.971101.12/100.873.300/3.29083.82/83.57T2-101 Coreline3.971/3.971101.12/100.873.155/3.14580.13/79.88T6 Series Metric Core BitsT6-762.997/2.98776.12/75.872.249/2.23957.12/56.87T6-863.391/3.38186.13/85.882.643/2.63367.13/66.88T6-1013.981/3.971101.12/100.873.115/3.10579.12/78.87T6-1164.575/4.560116.20/115.823.667/3.65793.14/92.89T6-1315.165/5.150131.19/130.814.257/4.247108.13/107.88T6-1465.755/5.740146.18/145.84.847/4.837123.11/122.86T6S Series Metric Core BitsT6S-763.009/2.99976.43/76.181.883/1.87347.83/47.58T6S-863.403/3.39386.43/86.182.277/2.26757.83/57.58T6S-1013.993/3.983101.43/101.182.828/2.81871.83/71.58T6S-1164.586/4.571116.48/116.103.379/3.36985.83/85.58T6S-1315.177/5.162131.48/131.103.970/3.960100.83/100.58T6S-1465.767/5.752146.48/146.104.560/4.550115.83/115.58B Series (ISO3552-1) Metric Core BitsB361.422/1.41236.12/35.870.859/0.84921.82/21.57B461.818/1.80846.18/45.921.253/1.24331.82/31.57B562.210/2.20056.13/55.881.647/1.63741.83/41.58B662.603/2.59366.12/65.872.040/2.03051.81/51.56B762.997/2.98776.12/75.872.434/2.42461.82/61.57B863.391/3.38186.13/85.882.828/2.81871.83/71.58B1013.981/3.971101.12/100.873.418/3.40886.82/86.57B1164.575/4.560116.20/115.824.009/3.999101.83/101.58B1315.165/5.150131.19/130.814.599/4.589116.82/116.57B1465.755/5.740146.18/145.805.190/5.180131.82/131.57
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