The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action.
Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.
The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled.
1. Used for geological formation.
2. Used for mineral exploration.
Impregnated Diamond Core Bit
Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. It can drill various formations from the softest to hardest rocks.
Diamond core drill bits and diamond non-core drill bits
A-Gauge Core Bits: A, A-RSG, AWG(AX), AWM, AWT, LTK48
B-Gauge Core Bits: B, B-RSG, B-2.400, B3, BWG(BX), BWM, BWT, LTK60, TBW, BX
N-Gauge Core Bits: N, NMLC, NWG(NX), NWM, NWT, TNW, NX
H-Gauge Core Bits: N, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT, 412F, HX
P- Gauge Core Bits: P, P3, 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, 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
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
and all other standard CDDA, DCAMA, Crealius, and ISO sizes .
Significantly outperforms the successful Series range in drilling speed and bit life.
Protects the diamond from oxidation and surface degradation.
Inhibits the premature "pull-out" of the diamond.
Available in multiple standard configurations and selected on the basis of relative rock hardness and ground conditions.
|Wireline diamond core bits specifications|
|SIZE||CORE Ø||HOLE Ø|
|AQTK||35.5 mm (1-3/8 in)||48 mm (1-7/8 in)|
|BQ||36.4 mm (1-7/16 in)||60 mm (2-3/8 in)|
|BQTK||40.7 mm (1-5/8 in)||60 mm (2-3/8 in)|
|NQ||47.6 mm (1-7/8 in)||75.7 mm (3 in)|
|NQTK (NQ2")||50.6 mm (2 in)||75.7 mm (3 in)|
|NQ3||45 mm (1-3/8 in)||75.7 mm (3 in)|
|HQ||63.5 mm (2-1/2 in)||96 mm (3-3/8 in)|
|HQ3||61.1 mm (2-3/8 in)||96 mm (3-3/8 in)|
|PQ3||85 mm (3-3/8 in)||122.6 mm (4-7/8 in)|
|PQ3||83 mm (3-1/4 in)||122.6 mm (4-7/8 in)|
|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.|
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, Roschen always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004.
For more information please contact:
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED