China Electroplated Diamond Core Drill Bit

Electroplated Diamond Core Bit:
The bit crown of electroplated diamond core bits are electroplated with layers of synthetic diamonds in the electroplated liquid under certain strictly controled conditions. The whole producing process is carried on in a room temperature that can avoid diamond oxidation and degradation.

Electroplated diamond core bits obtain much faster penetration than impregnated diamond core bits in drilling soft to hard, competent formations. It is similar to the impregnated diamond core bit, for drilling different rock formations, the matrix hardness of electroplated diamond core bit could be different, please refer to "Matrix Selection Index".

It is mainly used to drill granite, marble, glass and ceramic etc.
1. Diameter: 6mm-100mm available.
2. Diamond grit 50-60available, or upon request.
3. Smooth cutting surface, high cutting speed
4. All size we can manufacture according to the customers' request.
If you need any further information, please feel free to contact with us, we will be quite pleased to show all the details you asked for. csmiracleland.en.made-in-china.com
Dimensions of Core 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-Gague Core Bits:SWF-Long, SWF-Short
U-Gague 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,
T2-86Coreline, T2-101, T2-101Coreline
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
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,NWLTT2.970/2.96075.44/75.191.780/1.77045.21/44.96NQ3-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, WLHTT3.770/3.75595.76/95.382.411/2.40161.24/60.99HQ3-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