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BQ NQ HQ PQ Rod Shoe Bit Diamond Core Drill Bits For Geological Prospecting
BQ NQ HQ PQ Rod Shoe Bit Core Drill Bits For Geological Prospecting
, geothermal exploration ming
BQ NQ HQ PQ Rod Shoe Bit Core Drill Bits For Geological Prospecting
Discription:
The BQ / NQ / HQ / PQ rod shoes bits are designed to drill in casings or rods in difficult over burden material to position the rods or casing in the drilling hole. The interior is smooth and sufficiently large enough to allow free passage of coring equipment such as bits, reaming shells core barrels and drill rods. They are manufactured to withstand difficult drilling conditions: for example, unconsolidated overburdened or broken abrasive materials.
Specifications:
BQ/NQ /HQ /PQ Rod shoe bit
56mm, 66mm, 76mm, 86mm, 89mm, 101mm, 116mm, 130mm
AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2
46, T2 56, T2 66, T2 76, T2 86, T2 101
NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW,
NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46,
TB56, TS116, CHD101.
AW, BW, HW, NW, PW, SW, ZW
Features:
1. High penetration rate
2. High core recovery ratio
3. Long service life
4. Lower cost
With ISO certificate & quality control.
Notice :
To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions.
Size:
ROSCHEN bits are available in all standard drilling sizes .
Also, non-standard sized bits can be produced according to
requirements from clients.
Crown Height:
ROSCHEN offers crown impreg depths of 9mm, 12mm,
and 16mm .The taller crown heights provide improved bit stability
and reduced vibrations, enhancing bit life and performance.
Waterways:
Various waterways are available for diamond impregnated bits.
Differing waterways allow for better flushing in various ground
conditions and drilling systems.
Matrix:
ROSCHEN impregnated bits matrices can be selected by our
engineer according to ground conditions at client's work site.
Threads:
standard Q threads as well as thread types required by clients are
available.
| Wireline diamond core bits, metricl diamond impregnated drill bits specifications | |
| "Q" series: | AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT |
| 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 Series: | T36, T46, T56, T66, T76, T86, T101 |
| TT Series: | TT46, TT56, TT66, TT76, TT86, TT101 |
| T2 Series: | T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 |
| TB Series Metric Core Bits: | TB36, TB46, TB56, TB66, TB76, TB86, TB101 |
| 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 |
| All other standard: | CDDA, DCDMA, Crealius, and ISO sizes. |
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For more information, please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
http://www.roschen.cn ; http://www.roschendrill.com
http://www.roschenmining.com ; http://www.roschendrilling.com
