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Bq Nq Hq Pq Tc Set Core Drill Bits

China Bq Nq Hq Pq Tc Set Core Drill Bits, Find details about China Drill Bits Set, Step Drill Bit from Bq Nq Hq Pq Tc Set Core Drill Bits

Model NO.
Bq Nq Hq Pq
Model
Impregnated Diamond Core Bits
Type No
Core Bits
Use
Rock Drilling
High Quality
Softest Rock Formation to Hardess Rock Formations
Drilling
Exploration Core Drilling
Series
Wireline Diamond Core Bits
Drills
Wireline Core Drilling
Mining
Australia Mining
Exploration
Australia Exploration
Model No
Mining Exploration Core Drilling
Trademark
ROSCHEN
Transport Package
Wooden Box
Specification
diamond
Origin
China
HS Code
843143100
Model NO.
Bq Nq Hq Pq
Model
Impregnated Diamond Core Bits
Type No
Core Bits
Use
Rock Drilling
High Quality
Softest Rock Formation to Hardess Rock Formations
Drilling
Exploration Core Drilling
Series
Wireline Diamond Core Bits
Drills
Wireline Core Drilling
Mining
Australia Mining
Exploration
Australia Exploration
Model No
Mining Exploration Core Drilling
Trademark
ROSCHEN
Transport Package
Wooden Box
Specification
diamond
Origin
China
HS Code
843143100
Tungsten Carbide Core Bits

Product profile: Tungsten Carbide Core Bit

Tungsten Carbide Core Bits are designed especially for soil investigation and geotechnical drilling, but also suitable in some applications for mineral exploration. As the tungsten Carbide is softer than diamond stones, the formations which these bits are able to handle are limited in the range of soft or some medium rocks. Like the overburden drilling, cleaning of drill holes, e. G. For the removal of steel fragments from a drill hole. 

Roschen provides two types of T. C. Core Bits:  
Standard T. C. Core Bit 
Unless otherwise specified, the octagonal inserts is the standard for this type of T. C. Core bits, with various sizes according to different bit kerf widths. 

Carbotec T. C. Core Bits 
Carbotec bit is another type of tungsten carbide bits, consisting of tungsten carbide fragments fused together to form a crown with multiple cutting edges. They are particularly effective for cutting in formations which are highly fractured or contain loose pebbles. Carbotec T. C. Bit causes less vibration and offer better core recovery than standard T. C. 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...
 
Wireline diamond core bits specifications
SIZECORE ØHOLE Ø
AQTK35.5 mm (1-3/8 in)48 mm (1-7/8 in)
BQ36.4 mm (1-7/16 in)60 mm (2-3/8 in)
BQTK40.7 mm (1-5/8 in)60 mm (2-3/8 in)
NQ47.6 mm (1-7/8 in)75.7 mm (3 in)
NQTK (NQ2")50.6 mm (2 in)75.7 mm (3 in)
NQ345 mm (1-3/8 in)75.7 mm (3 in)
HQ63.5 mm (2-1/2 in)96 mm (3-3/8 in)
HQ361.1 mm (2-3/8 in)96 mm (3-3/8 in)
PQ385 mm (3-3/8 in)122.6 mm (4-7/8 in)
PQ383 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.




FAQ


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. 





For more information please contact:


 
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED 
 
 
Website: http://roschen.en.made-in-china.com 

 ; http://roschen.en.made-in-china.com 
http://roschen.en.made-in-china.com 

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