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Electroplated Diamond Core Bits
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".
Forsun, as the first manufacturer who introduces the electroplated diamond core bits overseas, has gotten positive feedbacks from the clients using this kind of core bits.
Size Available:
1. A-Gauge Core Bits: AQ, AQ-RSG, AWG(AX), AWM, AWT, LTK48
2. B-Gauge Core Bits: BQ, BQ-RSG, BQ-2.400, BQ3, BWG(BX), BWM, BWT, LTK60, TBW
3. N-Gauge Core Bits: NQ, NQ-3.032, NQ2, NQ2-RSG, NQ3/NQTT, NQ3-RSG, NQ3-3.032, NMLC, NWG(NX), NWM, NWT, TNW
4. H-Gauge Core Bits: NQ, HQ-RSG, HQ-3.830, HQ-3.895, HQ3/HQTT, HQ3-RSG, HQ3-3.380, HQ3-3.895, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT
5. P- Gauge Core Bits: PQ, PQ3, PWF-Long, PWF-Short
6. S- Gauge Core Bits: SWF-Long, SWF-Short
7. U- Gauge Core Bits: UWF-Long, UWF-Short
8. Z- Gauge Core Bits: ZWF-Long, ZWF-Short
9. T, TT, T2 &TB Series Metric Core Bits: T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 coreline
10. T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
11. T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146
12. B Series(ISO3552-1) Metric Core Bits: B36, B46, B56, B65, B76, B86, B101, B116, B131, B146
13. Chinese Standard Metric Core Bits for Single Tube Core Barrels: φ 36, φ 46, φ 56, φ 59, φ 75, φ 91, φ 110, φ 130, φ 160, φ 170, φ 219, φ 275
14. Chinese Standard Metric Core Bits for Double Tube Core Barrels: φ 56, φ 59, φ 75, φ 91
15. Chinese Standard Metric Core Bits for Wireline Core Barrels: φ 59, φ 75, φ 91
We can manufacture all kinds of I diamond core drill bits and reaming shells according to customer's special requirement. .
Chart of Sizes:
| Size | O.D | I.D |
| mm | mm | |
| AQ | 47.75/47.50 | 27.10/26.85 |
| BQ | 59.69/59.44 | 36.52/36.27 |
| BQ3 | 59.69/59.44 | 33.65/33.40 |
| NQ | 75.44/75.19 | 47.75/47.50 |
| NQ3 | 75.44/75.19 | 45.21/44.96 |
| HQ | 95.76/95.38 | 63.63/63.38 |
| HQ3 | 95.76/95.38 | 61.24/60.99 |
| PQ | 122.30/121.80 | 85.09/84.84 |
| PQ3 | 122.30/121.80 | 83.18/82.93 |
| Core bits for N-series double core barrels | ||
| NMLC | 75.44/75.19 | 52.12/51.87 |
| HMLC | 98.98/98.60 | 63.63/63.38 |
| Core bits for T2 series double core barrels | ||
| T2-46 | 46.18/45.92 | 31.82/31.57 |
| T2-56 | 56.13/55.88 | 41.83/41.58 |
| T2-76 | 76.12/75.87 | 61.82/61.57 |
| T2-86 | 86.13/85.88 | 71.83/71.58 |
| T2-101 | 101.12/100.87 | 83.82/83.57 |
| Core bits for T6 series double core barrels | ||
| T6-76 | 76.12/75.87 | 57.12/56.87 |
| T6-86 | 86.13/85.88 | 67.13/66.88 |
| T6-101 | 101.12/100.87 | 79.12/78.87 |
| T6-116 | 116.20/115.82 | 93.14/92.89 |
| T6-131 | 131.19/130.81 | 108.13/107.88 |
| T6-146 | 146.18/145.80 | 123.11/122.86 |
| Core bits for Chinese standard single tube core barrels | ||
| 59 | 59.5 | 41.5 |
| 75 | 75.2 | 54.5 |
| 91 | 91.2 | 68 |
| 110 | 111.2 | 93 |
| 130 | 131.2 | 113 |
| 150 | 151.2 | 133 |
| 170 | 171.2 | 149 |
| 219 | 225.2 | 197 |
| Core bits for Chinese standard double tube core barrels | ||
| 75 | 75.2 | 54.5 |
| 91 | 91.2 | 68 |
| 110 | 111.2 | 93 |
Q:Are you manufacturer?
Yes, we are factory with more than 20 years of manufacturing experience.
Q:What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. Before shipping, we will send all detail pictures and packing list. L/C
Q:What is the warranty of our machine?
A:Our main machine for 1 year warranty, And we provide videos for machine install and operation, Provide spare parts service on time.
Q: How long is your delivery time?
A: Generally it is 5-10 days if in stock. or it is 15-20 days if the goods are not in stock according to quantity.
Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefits;
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